{
  "schema_version": "1.0",
  "generated": "2026-08-13",
  "methodology": "methodology.md",
  "weights": {
    "runs_at_play_time": 3,
    "generates_language": 2,
    "semantic_evaluation": 2,
    "responsive_hints": 1,
    "adapts_to_player": 1,
    "model_disclosed_by_operator": 1
  },
  "games": [
    {
      "developer": "MidnightDev (Alex Bouchard)",
      "launch_year": 2026,
      "ai_model_disclosed": "Google Gemini",
      "runs_at_play_time": true,
      "generates_language": true,
      "semantic_evaluation": false,
      "responsive_hints": true,
      "adapts_to_player": true,
      "model_disclosed_by_operator": true,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "yes",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "no",
      "difficulty_levels": 3,
      "multiplayer_challenges": "yes",
      "themed_or_custom_games": "yes",
      "account_required": "no",
      "price": "freemium",
      "platforms": [
        "web",
        "ios"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": "Price: free daily puzzle forever with no account, but Premium unlocks every difficulty on demand and unlimited themed games. Recorded as freemium. Premium price is not published on the site.",
      "name": "Yapword",
      "url": "https://yapword.com/",
      "category": "word",
      "ai_type": "generative_opponent",
      "notes": "The AI is a character, not a scoreboard: Yapoleon reacts to guesses in real time, hints on request and closes the round with a roast written from how you actually played.",
      "sources": [
        "https://yapword.com/",
        "https://yapword.com/ai-word-game/"
      ],
      "last_verified": "2026-08-13",
      "id": "yapword",
      "ai_involvement_score": 8,
      "score_excluding_disclosure": 7
    },
    {
      "developer": "Chase Wackerfuss",
      "launch_year": 2025,
      "ai_model_disclosed": "unnamed LLM (two structured-output calls per turn)",
      "runs_at_play_time": true,
      "generates_language": true,
      "semantic_evaluation": true,
      "responsive_hints": true,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "yes",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "unknown",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "unknown",
      "price": "unknown",
      "platforms": [
        "web"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "Converge",
      "url": "https://www.convergegame.com/",
      "category": "word",
      "ai_type": "ai_collaborator",
      "notes": "You and an LLM each play a connecting word per turn and try to meet in the middle within eight rounds; the model drops riddle hints in the final two turns.",
      "sources": [
        "https://www.convergegame.com/",
        "https://news.ycombinator.com/item?id=43937230"
      ],
      "last_verified": "2026-08-13",
      "id": "converge",
      "ai_involvement_score": 8,
      "score_excluding_disclosure": 8
    },
    {
      "developer": "WordStudio LLC",
      "launch_year": "unknown",
      "ai_model_disclosed": "OpenAI, Anthropic and Grok named as providers; no per-game model",
      "runs_at_play_time": true,
      "generates_language": true,
      "semantic_evaluation": true,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": true,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "yes",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "no",
      "unlimited_play": "yes",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "yes",
      "account_required": "yes",
      "price": "freemium",
      "platforms": [
        "web"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": "Providers are named site-wide but no specific model is attributed to any individual game. Credited for disclosure; arguably shouldn't be.",
      "name": "Word.Studio Games",
      "url": "https://word.studio/toolbox/games/",
      "category": "word",
      "ai_type": "chatbot_improv",
      "notes": "A toolbox of roughly a dozen LLM-run games — 20 Questions, Word Ladder, WordLibs, Emojinary — where the model both invents each round and adjudicates it.",
      "sources": [
        "https://word.studio/toolbox/games/",
        "https://word.studio/tool/20-questions-game/"
      ],
      "last_verified": "2026-08-13",
      "id": "word-studio-games",
      "ai_involvement_score": 8,
      "score_excluding_disclosure": 7
    },
    {
      "developer": "achristmascarl",
      "launch_year": 2024,
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": true,
      "generates_language": true,
      "semantic_evaluation": true,
      "responsive_hints": true,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "no",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "unknown",
      "price": "free",
      "platforms": [
        "web"
      ],
      "archive_available": "unknown",
      "status": "unreachable",
      "disputed": "Serves normally in a browser but refuses scripted HTTPS requests (Railway hosting). Fields taken from rendered content, not a clean automated fetch.",
      "name": "charades.ai",
      "url": "https://charades.ai/",
      "category": "word",
      "ai_type": "ai_generated_puzzles",
      "notes": "AI writes a secret phrase, generates an image from it, and scores how close each of your five guesses lands — generation and evaluation both happen in the loop.",
      "sources": [
        "https://charades.ai/"
      ],
      "last_verified": "2026-08-13",
      "id": "charades-ai",
      "ai_involvement_score": 8,
      "score_excluding_disclosure": 8
    },
    {
      "developer": "David Turner; now operated by The Word Finder",
      "launch_year": 2022,
      "ai_model_disclosed": "word2vec, GoogleNews-vectors-negative300",
      "runs_at_play_time": true,
      "generates_language": false,
      "semantic_evaluation": true,
      "responsive_hints": true,
      "adapts_to_player": false,
      "model_disclosed_by_operator": true,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "yes",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "no",
      "price": "free",
      "platforms": [
        "web"
      ],
      "archive_available": "yes",
      "status": "live",
      "disputed": null,
      "name": "Semantle",
      "url": "https://semantle.com/",
      "category": "word",
      "ai_type": "semantic_scoring",
      "notes": "The canonical semantic word game and still the benchmark: every guess is scored by cosine distance in a disclosed word2vec space, with hints and a full archive.",
      "sources": [
        "https://semantle.com/",
        "https://semantle.com/faq/",
        "https://en.wikipedia.org/wiki/Semantle"
      ],
      "last_verified": "2026-08-13",
      "id": "semantle",
      "ai_involvement_score": 7,
      "score_excluding_disclosure": 6
    },
    {
      "developer": "David Turner; now operated by The Word Finder",
      "launch_year": "unknown",
      "ai_model_disclosed": "word2vec (Semantle engine, common-word list)",
      "runs_at_play_time": true,
      "generates_language": false,
      "semantic_evaluation": true,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": true,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "unknown",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "no",
      "price": "free",
      "platforms": [
        "web"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "Semantle Junior",
      "url": "https://semantle.com/junior",
      "category": "word",
      "ai_type": "semantic_scoring",
      "notes": "Same engine as Semantle restricted to a common-vocabulary word list; on puzzle #1544 as of verification.",
      "sources": [
        "https://semantle.com/junior",
        "https://semantle.com/faq/"
      ],
      "last_verified": "2026-08-13",
      "id": "semantle-junior",
      "ai_involvement_score": 6,
      "score_excluding_disclosure": 5
    },
    {
      "developer": "David Turner",
      "launch_year": 2022,
      "ai_model_disclosed": "word2vec, cosine similarity scored -100 to 100",
      "runs_at_play_time": true,
      "generates_language": false,
      "semantic_evaluation": true,
      "responsive_hints": true,
      "adapts_to_player": false,
      "model_disclosed_by_operator": true,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "no",
      "difficulty_levels": 1,
      "multiplayer_challenges": "yes",
      "themed_or_custom_games": "unknown",
      "account_required": "no",
      "price": "free",
      "platforms": [
        "web"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": "Auth panel currently shows a 'Site under maintenance' notice.",
      "name": "Semantle (legacy build)",
      "url": "https://legacy.semantle.com/",
      "category": "word",
      "ai_type": "semantic_scoring",
      "notes": "David Turner's original build is still served, including the team/room co-op mode the current semantle.com dropped.",
      "sources": [
        "https://legacy.semantle.com/"
      ],
      "last_verified": "2026-08-13",
      "id": "semantle-legacy-build",
      "ai_involvement_score": 7,
      "score_excluding_disclosure": 6
    },
    {
      "developer": "Daydash Games LTDA",
      "launch_year": 2022,
      "ai_model_disclosed": "GloVe per third-party reporting; the site itself says only 'AI'",
      "runs_at_play_time": true,
      "generates_language": false,
      "semantic_evaluation": true,
      "responsive_hints": true,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "yes",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "no",
      "price": "free",
      "platforms": [
        "web",
        "ios"
      ],
      "archive_available": "yes",
      "status": "live",
      "disputed": null,
      "name": "Contexto",
      "url": "https://contexto.me/",
      "category": "word",
      "ai_type": "semantic_scoring",
      "notes": "Ranks each guess by closeness rather than showing a raw similarity score, which is why it reads as more forgiving than Semantle; localized into at least three languages.",
      "sources": [
        "https://contexto.me/",
        "https://contexto.me/en/archive",
        "https://medium.com/@poatek/the-technology-behind-contexto-me-79579cfa9334"
      ],
      "last_verified": "2026-08-13",
      "id": "contexto",
      "ai_involvement_score": 6,
      "score_excluding_disclosure": 6
    },
    {
      "developer": "enigmatix",
      "launch_year": "unknown",
      "ai_model_disclosed": "French word2vec vectors (Jean-Philippe Fauconnier)",
      "runs_at_play_time": true,
      "generates_language": false,
      "semantic_evaluation": true,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": true,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "no",
      "difficulty_levels": 1,
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "no",
      "price": "free",
      "platforms": [
        "web"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "Cémantix",
      "url": "https://cemantix.certitudes.org/",
      "category": "word",
      "ai_type": "semantic_scoring",
      "notes": "French-language Semantle descendant that swaps cosine scores for a temperature metaphor; on day #1625 at verification.",
      "sources": [
        "https://cemantix.certitudes.org/"
      ],
      "last_verified": "2026-08-13",
      "id": "cémantix",
      "ai_involvement_score": 6,
      "score_excluding_disclosure": 5
    },
    {
      "developer": "enigmatix",
      "launch_year": "unknown",
      "ai_model_disclosed": "Google word2vec vectors",
      "runs_at_play_time": true,
      "generates_language": false,
      "semantic_evaluation": true,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": true,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "no",
      "difficulty_levels": 1,
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "no",
      "price": "free",
      "platforms": [
        "web"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "Cemantle",
      "url": "https://cemantle.certitudes.org/",
      "category": "word",
      "ai_type": "semantic_scoring",
      "notes": "English sibling of Cémantix from the same maintainer; on day #1592 at verification.",
      "sources": [
        "https://cemantle.certitudes.org/"
      ],
      "last_verified": "2026-08-13",
      "id": "cemantle",
      "ai_involvement_score": 6,
      "score_excluding_disclosure": 5
    },
    {
      "developer": "enigmatix",
      "launch_year": "unknown",
      "ai_model_disclosed": "French word2vec vectors (Jean-Philippe Fauconnier)",
      "runs_at_play_time": true,
      "generates_language": false,
      "semantic_evaluation": true,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": true,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "no",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "no",
      "price": "free",
      "platforms": [
        "web"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "Pédantix",
      "url": "https://pedantix.certitudes.org/",
      "category": "word",
      "ai_type": "semantic_scoring",
      "notes": "Redacted-Wikipedia guessing where, unlike Redactle, wrong guesses are still scored by semantic proximity to the hidden words.",
      "sources": [
        "https://pedantix.certitudes.org/"
      ],
      "last_verified": "2026-08-13",
      "id": "pédantix",
      "ai_involvement_score": 6,
      "score_excluding_disclosure": 5
    },
    {
      "developer": "enigmatix",
      "launch_year": "unknown",
      "ai_model_disclosed": "Google word2vec vectors",
      "runs_at_play_time": true,
      "generates_language": false,
      "semantic_evaluation": true,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": true,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "no",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "no",
      "price": "free",
      "platforms": [
        "web"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "Pedantle",
      "url": "https://pedantle.certitudes.org/",
      "category": "word",
      "ai_type": "semantic_scoring",
      "notes": "English Pédantix; on day #1547 at verification.",
      "sources": [
        "https://pedantle.certitudes.org/"
      ],
      "last_verified": "2026-08-13",
      "id": "pedantle",
      "ai_involvement_score": 6,
      "score_excluding_disclosure": 5
    },
    {
      "developer": "unknown",
      "launch_year": "unknown",
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": true,
      "generates_language": false,
      "semantic_evaluation": true,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "unknown",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "unknown",
      "price": "free",
      "platforms": [
        "web"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": "JavaScript app with no server-rendered text; most fields unverifiable.",
      "name": "Pimantle",
      "url": "https://semantle.pimanrul.es/",
      "category": "word",
      "ai_type": "semantic_scoring",
      "notes": "Semantle front-end that plots your guesses on a 2D semantic map instead of a list.",
      "sources": [
        "https://semantle.pimanrul.es/"
      ],
      "last_verified": "2026-08-13",
      "id": "pimantle",
      "ai_involvement_score": 5,
      "score_excluding_disclosure": 5
    },
    {
      "developer": "Google Research",
      "launch_year": 2018,
      "ai_model_disclosed": "Universal Sentence Encoder",
      "runs_at_play_time": true,
      "generates_language": false,
      "semantic_evaluation": true,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": true,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "no",
      "unlimited_play": "yes",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "no",
      "price": "free",
      "platforms": [
        "web"
      ],
      "archive_available": "no",
      "status": "live",
      "disputed": null,
      "name": "Semantris",
      "url": "https://research.google.com/semantris/",
      "category": "word",
      "ai_type": "semantic_scoring",
      "notes": "Google's word-association arcade game — the oldest live entry in the index and still the only one built as an action game rather than a daily puzzle.",
      "sources": [
        "https://research.google.com/semantris/",
        "https://research.google/blog/introducing-semantic-experiences-with-talk-to-books-and-semantris/"
      ],
      "last_verified": "2026-08-13",
      "id": "semantris",
      "ai_involvement_score": 6,
      "score_excluding_disclosure": 5
    },
    {
      "developer": "Itamar Shefi (model by Iddo Yadlin)",
      "launch_year": 2022,
      "ai_model_disclosed": "word2vec trained on Hebrew Wikipedia",
      "runs_at_play_time": true,
      "generates_language": false,
      "semantic_evaluation": true,
      "responsive_hints": true,
      "adapts_to_player": false,
      "model_disclosed_by_operator": true,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "no",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "no",
      "price": "free",
      "platforms": [
        "web"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "סמנטעל (Semantle Hebrew)",
      "url": "https://semantle.ishefi.com/",
      "category": "word",
      "ai_type": "semantic_scoring",
      "notes": "Hebrew adaptation on puzzle #1635, with optional sign-in that unlocks hints and stats and a tip jar rather than a paywall.",
      "sources": [
        "https://semantle.ishefi.com/"
      ],
      "last_verified": "2026-08-13",
      "id": "סמנטעל-semantle-hebrew",
      "ai_involvement_score": 7,
      "score_excluding_disclosure": 6
    },
    {
      "developer": "unknown",
      "launch_year": "unknown",
      "ai_model_disclosed": "word2vec, swectors-300dim Swedish vectors (2016)",
      "runs_at_play_time": true,
      "generates_language": false,
      "semantic_evaluation": true,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": true,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "no",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "no",
      "price": "free",
      "platforms": [
        "web"
      ],
      "archive_available": "no",
      "status": "live",
      "disputed": null,
      "name": "Swemantle",
      "url": "https://swemantle.riddle.nu/",
      "category": "word",
      "ai_type": "semantic_scoring",
      "notes": "Swedish port whose FAQ answers the category's central question bluntly — 'Is this AI? No, it's Word2vec' — and links its own source code.",
      "sources": [
        "https://swemantle.riddle.nu/"
      ],
      "last_verified": "2026-08-13",
      "id": "swemantle",
      "ai_involvement_score": 6,
      "score_excluding_disclosure": 5
    },
    {
      "developer": "Leucoth",
      "launch_year": "unknown",
      "ai_model_disclosed": "'AI word embeddings'; model not named",
      "runs_at_play_time": true,
      "generates_language": false,
      "semantic_evaluation": true,
      "responsive_hints": true,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "yes",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "yes",
      "themed_or_custom_games": "unknown",
      "account_required": "no",
      "price": "free",
      "platforms": [
        "web"
      ],
      "archive_available": "yes",
      "status": "live",
      "disputed": null,
      "name": "WitRush",
      "url": "https://witrush.com/",
      "category": "word",
      "ai_type": "semantic_scoring",
      "notes": "Contexto-style ranking plus real multiplayer rooms — collaborative or race — an archive, hints and streaks, all free and account-free.",
      "sources": [
        "https://witrush.com/"
      ],
      "last_verified": "2026-08-13",
      "id": "witrush",
      "ai_involvement_score": 6,
      "score_excluding_disclosure": 6
    },
    {
      "developer": "unknown",
      "launch_year": "unknown",
      "ai_model_disclosed": "fastText, native per-language vectors",
      "runs_at_play_time": true,
      "generates_language": false,
      "semantic_evaluation": true,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": true,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "yes",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "yes",
      "themed_or_custom_games": "unknown",
      "account_required": "no",
      "price": "free",
      "platforms": [
        "web"
      ],
      "archive_available": "yes",
      "status": "live",
      "disputed": null,
      "name": "WordRank",
      "url": "https://wordrank.net/",
      "category": "word",
      "ai_type": "semantic_scoring",
      "notes": "Unlimited-play answer to Contexto with daily, endless, archive and word-ladder modes; day #99 at verification implies a May 2026 launch.",
      "sources": [
        "https://wordrank.net/",
        "https://wordrank.net/how-to-play"
      ],
      "last_verified": "2026-08-13",
      "id": "wordrank",
      "ai_involvement_score": 6,
      "score_excluding_disclosure": 5
    },
    {
      "developer": "Trainwreck Labs",
      "launch_year": "unknown",
      "ai_model_disclosed": "sentence-transformers/all-MiniLM-L6-v2, 40% cosine threshold",
      "runs_at_play_time": true,
      "generates_language": false,
      "semantic_evaluation": true,
      "responsive_hints": true,
      "adapts_to_player": false,
      "model_disclosed_by_operator": true,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "yes",
      "difficulty_levels": 1,
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "no",
      "price": "free",
      "platforms": [
        "web"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "Linxicon",
      "url": "https://linxicon.com/",
      "category": "word",
      "ai_type": "semantic_scoring",
      "notes": "Bridge two random words by adding words that clear a 40% cosine-similarity threshold — the most explicit published scoring rule of any game in the index.",
      "sources": [
        "https://linxicon.com/",
        "https://linxicon.com/faq"
      ],
      "last_verified": "2026-08-13",
      "id": "linxicon",
      "ai_involvement_score": 7,
      "score_excluding_disclosure": 6
    },
    {
      "developer": "unknown",
      "launch_year": "unknown",
      "ai_model_disclosed": "word2vec and Google Books",
      "runs_at_play_time": true,
      "generates_language": false,
      "semantic_evaluation": true,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": true,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "unknown",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "yes",
      "themed_or_custom_games": "unknown",
      "account_required": "no",
      "price": "free",
      "platforms": [
        "web"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "word.golf",
      "url": "https://word.golf/",
      "category": "word",
      "ai_type": "semantic_scoring",
      "notes": "Semantic golf: hop between word2vec neighbours to connect two unrelated words in as few jumps as possible, with a race mode.",
      "sources": [
        "https://word.golf/"
      ],
      "last_verified": "2026-08-13",
      "id": "word-golf",
      "ai_involvement_score": 6,
      "score_excluding_disclosure": 5
    },
    {
      "developer": "IDEA.org",
      "launch_year": "unknown",
      "ai_model_disclosed": "curated network of ~1.5M words and ~100M connections; model not named",
      "runs_at_play_time": true,
      "generates_language": false,
      "semantic_evaluation": true,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "unknown",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "unknown",
      "price": "unknown",
      "platforms": [
        "ios"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "In Other Words",
      "url": "https://www.inotherwords.app/",
      "category": "word",
      "ai_type": "semantic_scoring",
      "notes": "Connect two unrelated words in 3–7 hops through clouds of semantically related words; doubles as a visual thesaurus and is iPhone-only.",
      "sources": [
        "https://www.inotherwords.app/"
      ],
      "last_verified": "2026-08-13",
      "id": "in-other-words",
      "ai_involvement_score": 5,
      "score_excluding_disclosure": 5
    },
    {
      "developer": "Floyd Games",
      "launch_year": "unknown",
      "ai_model_disclosed": "'AI word embeddings'; model not named",
      "runs_at_play_time": true,
      "generates_language": false,
      "semantic_evaluation": true,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "yes",
      "difficulty_levels": 1,
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "no",
      "price": "free",
      "platforms": [
        "web"
      ],
      "archive_available": "yes",
      "status": "live",
      "disputed": null,
      "name": "Word Sense",
      "url": "https://sense.floydgames.com/",
      "category": "word",
      "ai_type": "semantic_scoring",
      "notes": "Contexto-style rank bands from an indie arcade studio, with a puzzle picker for past days and a top-300 closest-words reveal.",
      "sources": [
        "https://sense.floydgames.com/"
      ],
      "last_verified": "2026-08-13",
      "id": "word-sense",
      "ai_involvement_score": 5,
      "score_excluding_disclosure": 5
    },
    {
      "developer": "The Word Finder (same publisher as current semantle.com)",
      "launch_year": "unknown",
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": true,
      "generates_language": false,
      "semantic_evaluation": true,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "unknown",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "unknown",
      "price": "freemium",
      "platforms": [
        "web"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "Proximity",
      "url": "https://proximity.clevergoat.com/",
      "category": "word",
      "ai_type": "semantic_scoring",
      "notes": "Daily semantic-clue game sharing code structure and author metadata with the current semantle.com; ad-supported with a paid ad-removal tier.",
      "sources": [
        "https://proximity.clevergoat.com/"
      ],
      "last_verified": "2026-08-13",
      "id": "proximity",
      "ai_involvement_score": 5,
      "score_excluding_disclosure": 5
    },
    {
      "developer": "SecretWord",
      "launch_year": "unknown",
      "ai_model_disclosed": "'AI semantic similarity' percentage bands; model not named",
      "runs_at_play_time": true,
      "generates_language": false,
      "semantic_evaluation": true,
      "responsive_hints": true,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "unknown",
      "difficulty_levels": 1,
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "no",
      "price": "free",
      "platforms": [
        "web"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "Vectordle",
      "url": "https://secretword.com/games/vectordle/play",
      "category": "word",
      "ai_type": "semantic_scoring",
      "notes": "Plots every guess in a rotatable 3D semantic space; a category hint unlocks at 10 guesses and a letter hint at 20.",
      "sources": [
        "https://secretword.com/games/vectordle/play",
        "https://secretword.com/"
      ],
      "last_verified": "2026-08-13",
      "id": "vectordle",
      "ai_involvement_score": 6,
      "score_excluding_disclosure": 6
    },
    {
      "developer": "unknown",
      "launch_year": "unknown",
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": true,
      "generates_language": false,
      "semantic_evaluation": true,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "unknown",
      "unlimited_play": "unknown",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "unknown",
      "price": "unknown",
      "platforms": [
        "web"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": "Publishes nothing about itself; nearly every field is unverifiable.",
      "name": "NearWord",
      "url": "https://nearword.com/",
      "category": "word",
      "ai_type": "semantic_scoring",
      "notes": "Minimal semantic guessing game with no about page, FAQ or model information published anywhere on the site.",
      "sources": [
        "https://nearword.com/"
      ],
      "last_verified": "2026-08-13",
      "id": "nearword",
      "ai_involvement_score": 5,
      "score_excluding_disclosure": 5
    },
    {
      "developer": "unknown",
      "launch_year": "unknown",
      "ai_model_disclosed": "'artificial intelligence algorithm'; model not named",
      "runs_at_play_time": true,
      "generates_language": false,
      "semantic_evaluation": true,
      "responsive_hints": true,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "yes",
      "difficulty_levels": 1,
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "yes",
      "account_required": "no",
      "price": "free",
      "platforms": [
        "web"
      ],
      "archive_available": "yes",
      "status": "live",
      "disputed": null,
      "name": "Contexto.fun",
      "url": "https://www.contexto.fun/",
      "category": "word",
      "ai_type": "semantic_scoring",
      "notes": "Unaffiliated Contexto-style game (#297 at verification) that adds a speed-bonus scoring system and a Create Game feature for custom words.",
      "sources": [
        "https://www.contexto.fun/"
      ],
      "last_verified": "2026-08-13",
      "id": "contexto-fun",
      "ai_involvement_score": 6,
      "score_excluding_disclosure": 6
    },
    {
      "developer": "Alexey Zhavrid",
      "launch_year": 2023,
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": true,
      "generates_language": false,
      "semantic_evaluation": true,
      "responsive_hints": true,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "unknown",
      "unlimited_play": "yes",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "unknown",
      "price": "freemium",
      "platforms": [
        "ios"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "Contexto - Secret Word Guess",
      "url": "https://apps.apple.com/us/app/contexto-secret-word-guess/id6445911965",
      "category": "word",
      "ai_type": "semantic_scoring",
      "notes": "Third-party Contexto-style iOS app — not the official Daydash release — that is level-based with coin hints rather than a single daily puzzle.",
      "sources": [
        "https://apps.apple.com/us/app/contexto-ai-word-guess/id6445911965"
      ],
      "last_verified": "2026-08-13",
      "id": "contexto---secret-word-guess",
      "ai_involvement_score": 6,
      "score_excluding_disclosure": 6
    },
    {
      "developer": "Neal Agarwal",
      "launch_year": 2024,
      "ai_model_disclosed": "Llama 2 and Llama 3.1",
      "runs_at_play_time": true,
      "generates_language": true,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": true,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "no",
      "unlimited_play": "yes",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "no",
      "price": "free",
      "platforms": [
        "web",
        "ios",
        "android"
      ],
      "archive_available": "no",
      "status": "live",
      "disputed": "neal.fun returns 403 to scripted requests; serves normally in a browser.",
      "name": "Infinite Craft",
      "url": "https://neal.fun/infinite-craft/",
      "category": "word",
      "ai_type": "ai_generated_puzzles",
      "notes": "Every combination you attempt is sent to an LLM that invents a brand-new word and emoji — the purest live word generation in the index, wrapped in a toy rather than a game.",
      "sources": [
        "https://neal.fun/infinite-craft/",
        "https://en.wikipedia.org/wiki/Infinite_Craft"
      ],
      "last_verified": "2026-08-13",
      "id": "infinite-craft",
      "ai_involvement_score": 6,
      "score_excluding_disclosure": 5
    },
    {
      "developer": "Anil Rao K",
      "launch_year": 2026,
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": true,
      "generates_language": true,
      "semantic_evaluation": false,
      "responsive_hints": true,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "yes",
      "difficulty_levels": 3,
      "multiplayer_challenges": "yes",
      "themed_or_custom_games": "yes",
      "account_required": "no",
      "price": "freemium",
      "platforms": [
        "web",
        "ios",
        "android"
      ],
      "archive_available": "yes",
      "status": "live",
      "disputed": null,
      "name": "Grid Genius",
      "url": "https://gridgenius.app/",
      "category": "word",
      "ai_type": "ai_generated_puzzles",
      "notes": "Type any topic and it builds a playable crossword; the hint system rewrites a clue from a different angle instead of revealing the answer, which is live generation mid-game.",
      "sources": [
        "https://gridgenius.app/",
        "https://gridgenius.app/about/",
        "https://apps.apple.com/in/app/grid-genius-ai-crosswords/id6761383740"
      ],
      "last_verified": "2026-08-13",
      "id": "grid-genius",
      "ai_involvement_score": 6,
      "score_excluding_disclosure": 6
    },
    {
      "developer": "Suneet Nangia",
      "launch_year": 2026,
      "ai_model_disclosed": "Apple Intelligence (on-device foundation models)",
      "runs_at_play_time": true,
      "generates_language": true,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": true,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "yes",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "no",
      "unlimited_play": "yes",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "yes",
      "themed_or_custom_games": "yes",
      "account_required": "no",
      "price": "free",
      "platforms": [
        "ios"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "Imposter AI: Word Party Game",
      "url": "https://apps.apple.com/us/app/imposter-ai-word-party-game/id6762190167",
      "category": "word",
      "ai_type": "generative_opponent",
      "notes": "Ten AI agents with distinct bluffing personalities give one-word clues alongside human players; runs entirely on-device, hence no internet requirement.",
      "sources": [
        "https://apps.apple.com/us/app/imposter-ai-word-party-game/id6762190167"
      ],
      "last_verified": "2026-08-13",
      "id": "imposter-ai:-word-party-game",
      "ai_involvement_score": 6,
      "score_excluding_disclosure": 5
    },
    {
      "developer": "Vpappz",
      "launch_year": 2023,
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": true,
      "generates_language": true,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": true,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "yes",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "no",
      "unlimited_play": "yes",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "yes",
      "account_required": "unknown",
      "price": "freemium",
      "platforms": [
        "ios"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "GuessBot: AI Mind Reader",
      "url": "https://apps.apple.com/us/app/guessbot-ai-mind-reader/id6463945436",
      "category": "word",
      "ai_type": "generative_opponent",
      "notes": "Inverted 20 Questions — you think of the answer and the AI generates the questions to narrow it down.",
      "sources": [
        "https://apps.apple.com/us/app/-/id6463945436"
      ],
      "last_verified": "2026-08-13",
      "id": "guessbot:-ai-mind-reader",
      "ai_involvement_score": 6,
      "score_excluding_disclosure": 6
    },
    {
      "developer": "Luis Guillermo Romero Delgadillo",
      "launch_year": 2024,
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": true,
      "generates_language": true,
      "semantic_evaluation": false,
      "responsive_hints": true,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "yes",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "unknown",
      "unlimited_play": "unknown",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "yes",
      "themed_or_custom_games": "yes",
      "account_required": "unknown",
      "price": "freemium",
      "platforms": [
        "ios"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "Guess It - Charades with AI",
      "url": "https://apps.apple.com/app/id6717574139",
      "category": "word",
      "ai_type": "ai_generated_puzzles",
      "notes": "Charades party game where AI writes fresh hints each round and a named persona guides solo play.",
      "sources": [
        "https://apps.apple.com/app/id6717574139"
      ],
      "last_verified": "2026-08-13",
      "id": "guess-it---charades-with-ai",
      "ai_involvement_score": 6,
      "score_excluding_disclosure": 6
    },
    {
      "developer": "Apptico LTD",
      "launch_year": 2025,
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      "generates_language": true,
      "semantic_evaluation": false,
      "responsive_hints": true,
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      "ai_opponent_character": "unknown",
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      "unlimited_play": "yes",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "yes",
      "themed_or_custom_games": "unknown",
      "account_required": "unknown",
      "price": "free",
      "platforms": [
        "ios"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "WordRival: Guess The Word",
      "url": "https://apps.apple.com/us/app/wordrival-guess-the-word/id6755764329",
      "category": "word",
      "ai_type": "ai_collaborator",
      "notes": "Real-time 1v1 Wordle racing where the AI is a coach that reads the board and explains optimal moves in natural language — a collaborator, not an opponent.",
      "sources": [
        "https://apps.apple.com/us/app/-/id6755764329"
      ],
      "last_verified": "2026-08-13",
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      "ai_involvement_score": 7,
      "score_excluding_disclosure": 7
    },
    {
      "developer": "unknown",
      "launch_year": "unknown",
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      "runs_at_play_time": false,
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      "responsive_hints": false,
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      "post_game_ai_analysis": false,
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      "ai_opponent_character": "unknown",
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      "unlimited_play": "no",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "no",
      "price": "free",
      "platforms": [
        "web"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "Purdle",
      "url": "https://purdle.app/",
      "category": "word",
      "ai_type": "ai_generated_puzzles",
      "notes": "An LLM plus ML pipeline picks the daily word with no human curation — but the model has finished working before you arrive, so nothing AI happens while you play.",
      "sources": [
        "https://purdle.app/"
      ],
      "last_verified": "2026-08-13",
      "id": "purdle",
      "ai_involvement_score": 0,
      "score_excluding_disclosure": 0
    },
    {
      "developer": "Mozilla (widget) / Particle (puzzles)",
      "launch_year": 2026,
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": false,
      "generates_language": false,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
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      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
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      "unlimited_play": "no",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "no",
      "price": "free",
      "platforms": [
        "web"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "Firefox Daily Crossword (Particle)",
      "url": "https://support.mozilla.org/en-US/kb/firefox-new-tab-widgets",
      "category": "word",
      "ai_type": "ai_generated_puzzles",
      "notes": "Particle's AI summarizes each day's headlines and generates a mini crossword from them, shipped in Firefox's new-tab widget — the widest distribution any AI-built word puzzle has yet had.",
      "sources": [
        "https://support.mozilla.org/en-US/kb/firefox-new-tab-widgets",
        "https://www.ghacks.net/2026/07/28/mozilla-adds-ai-generated-daily-crossword-to-firefox-new-tab-page-built-from-summarized-news/"
      ],
      "last_verified": "2026-08-13",
      "id": "firefox-daily-crossword-particle",
      "ai_involvement_score": 0,
      "score_excluding_disclosure": 0
    },
    {
      "developer": "Tumwesigye Job (TwesMedia)",
      "launch_year": "unknown",
      "ai_model_disclosed": "ChatGPT (OpenAI), version unspecified",
      "runs_at_play_time": false,
      "generates_language": false,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
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      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "unknown",
      "unlimited_play": "unknown",
      "difficulty_levels": 3,
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "yes",
      "account_required": "unknown",
      "price": "freemium",
      "platforms": [
        "android"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "AI Crossword Puzzle Generator",
      "url": "https://play.google.com/store/apps/details?id=com.tj.ai_crossword_generator",
      "category": "word",
      "ai_type": "ai_generated_puzzles",
      "notes": "One of very few store listings that names its provider outright, crediting ChatGPT for riddle-style clue writing; generation happens before play.",
      "sources": [
        "https://play.google.com/store/apps/details?id=com.tj.ai_crossword_generator&hl=en_US"
      ],
      "last_verified": "2026-08-13",
      "id": "ai-crossword-puzzle-generator",
      "ai_involvement_score": 1,
      "score_excluding_disclosure": 0
    },
    {
      "developer": "Wang Yuhan",
      "launch_year": 2025,
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": false,
      "generates_language": false,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "unknown",
      "unlimited_play": "yes",
      "difficulty_levels": 3,
      "multiplayer_challenges": "yes",
      "themed_or_custom_games": "yes",
      "account_required": "unknown",
      "price": "free",
      "platforms": [
        "ios"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "Crossword Learn - AI Puzzles",
      "url": "https://apps.apple.com/us/app/crossword-learn-ai-puzzles/id6748909438",
      "category": "word",
      "ai_type": "ai_generated_puzzles",
      "notes": "Language-learning crossword builder whose most credible AI claim is photo-to-puzzle: snap a menu or textbook page and it extracts vocabulary into a grid.",
      "sources": [
        "https://apps.apple.com/us/app/crossword-learn-ai-puzzles/id6748909438"
      ],
      "last_verified": "2026-08-13",
      "id": "crossword-learn---ai-puzzles",
      "ai_involvement_score": 0,
      "score_excluding_disclosure": 0
    },
    {
      "developer": "Archibald Soren Villiers Ingram",
      "launch_year": 2026,
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": false,
      "generates_language": false,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "unknown",
      "unlimited_play": "yes",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "yes",
      "account_required": "unknown",
      "price": "free",
      "platforms": [
        "ios"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "AI Crossword Puzzle Maker",
      "url": "https://apps.apple.com/us/app/ai-crossword-puzzle-maker/id6761284405",
      "category": "word",
      "ai_type": "ai_generated_puzzles",
      "notes": "The AI writes clues from a word list you supply rather than generating the puzzle; one rating and no daily mode despite the listing's phrasing.",
      "sources": [
        "https://apps.apple.com/us/app/ai-crossword-puzzle-maker/id6761284405"
      ],
      "last_verified": "2026-08-13",
      "id": "ai-crossword-puzzle-maker",
      "ai_involvement_score": 0,
      "score_excluding_disclosure": 0
    },
    {
      "developer": "Maribou Inc. / Second Gear Games",
      "launch_year": 2023,
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": false,
      "generates_language": false,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "unknown",
      "unlimited_play": "unknown",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "unknown",
      "price": "freemium",
      "platforms": [
        "ios",
        "android"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "Funny AI Crosswords",
      "url": "https://apps.apple.com/us/app/funny-ai-crosswords/id6471620974",
      "category": "word",
      "ai_type": "ai_generated_puzzles",
      "notes": "AI wrote the joke clues once; no update since November 2023, so the puzzle set is effectively frozen.",
      "sources": [
        "https://apps.apple.com/us/app/funny-ai-crosswords/id6471620974",
        "https://play.google.com/store/apps/details?id=com.sgg.funcrosswords&hl=en_US"
      ],
      "last_verified": "2026-08-13",
      "id": "funny-ai-crosswords",
      "ai_involvement_score": 0,
      "score_excluding_disclosure": 0
    },
    {
      "developer": "iThinkdiff",
      "launch_year": 2013,
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": false,
      "generates_language": false,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "yes",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "yes",
      "account_required": "unknown",
      "price": "free",
      "platforms": [
        "ios"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "AI Word Search Puzzle Game",
      "url": "https://apps.apple.com/us/app/ai-word-search-puzzle-game/id698143087",
      "category": "word",
      "ai_type": "ai_generated_puzzles",
      "notes": "A 2013 word-search app retrofitted with genuine topic-to-wordlist generation across 31 languages plus a daily news-vocabulary mode; the AI layer is a recent bolt-on.",
      "sources": [
        "https://apps.apple.com/us/app/ai-word-search-puzzle-game/id698143087"
      ],
      "last_verified": "2026-08-13",
      "id": "ai-word-search-puzzle-game",
      "ai_involvement_score": 0,
      "score_excluding_disclosure": 0
    },
    {
      "developer": "Matteo Morelli (Keysersoft)",
      "launch_year": 2026,
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": false,
      "generates_language": false,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": true,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "yes",
      "difficulty_levels": 3,
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "yes",
      "account_required": "no",
      "price": "free",
      "platforms": [
        "ios"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "Crossword AI: Word Puzzle Game",
      "url": "https://apps.apple.com/us/app/crossword-ai-word-puzzle-game/id6794677991",
      "category": "word",
      "ai_type": "no_ai",
      "notes": "Builds a fresh grid per request, but entirely on-device with no network and six bundled dictionaries — a procedural grid solver with stored clue banks, not a model.",
      "sources": [
        "https://apps.apple.com/us/app/crossword-ai-word-puzzle-game/id6794677991"
      ],
      "last_verified": "2026-08-13",
      "id": "crossword-ai:-word-puzzle-game",
      "ai_involvement_score": 0,
      "score_excluding_disclosure": 0
    },
    {
      "developer": "Michel Morcos",
      "launch_year": 2026,
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": false,
      "generates_language": false,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": true,
      "ai_opponent_character": "no",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "yes",
      "difficulty_levels": 3,
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "unknown",
      "price": "free",
      "platforms": [
        "ios"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "Crossword VS",
      "url": "https://apps.apple.com/us/app/crossword-vs/id6757193304",
      "category": "word",
      "ai_type": "no_ai",
      "notes": "Sells itself on racing 'a high-performance AI' while its own listing says the puzzles are hand-crafted and the modes differ only in how fast the opponent fills the grid.",
      "sources": [
        "https://apps.apple.com/us/app/crossword-vs/id6757193304"
      ],
      "last_verified": "2026-08-13",
      "id": "crossword-vs",
      "ai_involvement_score": 0,
      "score_excluding_disclosure": 0
    },
    {
      "developer": "Dhaval Kanani / Incisive",
      "launch_year": 2025,
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": false,
      "generates_language": false,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": true,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "no",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "unknown",
      "price": "free",
      "platforms": [
        "ios",
        "android"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "AI Word Master",
      "url": "https://apps.apple.com/us/app/wordmaster-crossword-puzzle/id6740235914",
      "category": "word",
      "ai_type": "no_ai",
      "notes": "Claims every puzzle is 'dynamically generated with AI' while advertising 1,000+ hand-ordered levels and full offline play from fixed categories.",
      "sources": [
        "https://apps.apple.com/us/app/wordmaster-crossword-puzzle/id6740235914"
      ],
      "last_verified": "2026-08-13",
      "id": "ai-word-master",
      "ai_involvement_score": 0,
      "score_excluding_disclosure": 0
    },
    {
      "developer": "Vũ Văn Công",
      "launch_year": "unknown",
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": false,
      "generates_language": false,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": true,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "unknown",
      "unlimited_play": "unknown",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "yes",
      "account_required": "unknown",
      "price": "free",
      "platforms": [
        "android"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "WordQuest AI",
      "url": "https://play.google.com/store/apps/details?id=com.worldquest.ai.game",
      "category": "word",
      "ai_type": "no_ai",
      "notes": "Advertises AI-generated puzzles that 'adapt to your skill level' yet declares no data collected and none shared — incompatible with server-side generation or personalization.",
      "sources": [
        "https://play.google.com/store/apps/details?id=com.worldquest.ai.game&hl=en_US"
      ],
      "last_verified": "2026-08-13",
      "id": "wordquest-ai",
      "ai_involvement_score": 0,
      "score_excluding_disclosure": 0
    },
    {
      "developer": "machado001",
      "launch_year": "unknown",
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": false,
      "generates_language": false,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": true,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "unknown",
      "unlimited_play": "yes",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "no",
      "price": "free",
      "platforms": [
        "android"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "Guess Hidden Words",
      "url": "https://play.google.com/store/apps/details?id=com.machado001.words",
      "category": "word",
      "ai_type": "ai_generated_puzzles",
      "notes": "Claims to be 'fully powered with Artificial Intelligence'. The only concrete AI use it describes is generating its category word lists once, before shipping — no model runs at any point while you play, which is what makes the claim overstated rather than merely loose.",
      "sources": [
        "https://play.google.com/store/apps/details?id=com.machado001.words&hl=en_US"
      ],
      "last_verified": "2026-08-13",
      "id": "guess-hidden-words",
      "ai_involvement_score": 0,
      "score_excluding_disclosure": 0
    },
    {
      "developer": "Oleksii Harbuzenko",
      "launch_year": 2013,
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": false,
      "generates_language": false,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": true,
      "ai_opponent_character": "no",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "unknown",
      "unlimited_play": "yes",
      "difficulty_levels": 5,
      "multiplayer_challenges": "yes",
      "themed_or_custom_games": "unknown",
      "account_required": "no",
      "price": "free",
      "platforms": [
        "ios"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "Words with AI",
      "url": "https://apps.apple.com/us/app/words-with-ai/id648268226",
      "category": "word",
      "ai_type": "no_ai",
      "notes": "Name-only AI: a 2013 Scrabble clone whose opponent is a classic offline dictionary search with five fixed strength settings, untouched since January 2022.",
      "sources": [
        "https://apps.apple.com/us/app/words-with-ai/id648268226"
      ],
      "last_verified": "2026-08-13",
      "id": "words-with-ai",
      "ai_involvement_score": 0,
      "score_excluding_disclosure": 0
    },
    {
      "developer": "vegeta897",
      "launch_year": "unknown",
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": false,
      "generates_language": false,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "unknown",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "no",
      "price": "free",
      "platforms": [
        "web"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "Wordle Peaks",
      "url": "https://vegeta897.github.io/wordle-peaks/",
      "category": "word",
      "ai_type": "no_ai",
      "notes": "Routinely mislabelled as semantic — feedback is alphabetical position, not meaning. The wordlepeaks.com domain no longer resolves; the GitHub Pages build is live.",
      "sources": [
        "https://vegeta897.github.io/wordle-peaks/"
      ],
      "last_verified": "2026-08-13",
      "id": "wordle-peaks",
      "ai_involvement_score": 0,
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    },
    {
      "developer": "Nebula Bytes",
      "launch_year": "unknown",
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": false,
      "generates_language": false,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "no",
      "difficulty_levels": 1,
      "multiplayer_challenges": "yes",
      "themed_or_custom_games": "yes",
      "account_required": "no",
      "price": "freemium",
      "platforms": [
        "web",
        "ios",
        "android"
      ],
      "archive_available": "no",
      "status": "live",
      "disputed": null,
      "name": "Betweenle",
      "url": "https://betweenle.com/",
      "category": "word",
      "ai_type": "no_ai",
      "notes": "Appears on 'semantic games' roundups, but its own rules page confirms guesses are ranked by alphabetical dictionary position.",
      "sources": [
        "https://betweenle.com/"
      ],
      "last_verified": "2026-08-13",
      "id": "betweenle",
      "ai_involvement_score": 0,
      "score_excluding_disclosure": 0
    },
    {
      "developer": "Ben Brady (redactle.net)",
      "launch_year": "unknown",
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": false,
      "generates_language": false,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "yes",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "yes",
      "themed_or_custom_games": "yes",
      "account_required": "no",
      "price": "freemium",
      "platforms": [
        "web"
      ],
      "archive_available": "yes",
      "status": "live",
      "disputed": "Sources disagree on the original creator (John Turner vs John Fisher). Recorded as unresolved. The original redactle.com returns HTTP 503.",
      "name": "Redactle",
      "url": "https://redactle.net/",
      "category": "word",
      "ai_type": "no_ai",
      "notes": "Grouped with semantic games constantly, but guesses are literal word matches against a redacted Wikipedia article with no embedding involved.",
      "sources": [
        "https://redactle.net/",
        "https://redactle.net/en/about"
      ],
      "last_verified": "2026-08-13",
      "id": "redactle",
      "ai_involvement_score": 0,
      "score_excluding_disclosure": 0
    },
    {
      "developer": "The New York Times (created by Josh Wardle)",
      "launch_year": 2021,
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": false,
      "generates_language": false,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "no",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "no",
      "price": "free",
      "platforms": [
        "web",
        "ios",
        "android"
      ],
      "archive_available": "yes",
      "status": "live",
      "disputed": "Archive requires an NYT Games subscription despite the base game being free.",
      "name": "Wordle",
      "url": "https://www.nytimes.com/games/wordle/index.html",
      "category": "word",
      "ai_type": "no_ai",
      "notes": "Still the correct answer for anyone who just wants a plain daily word game. WordleBot is a probability algorithm over an encoded dictionary, not a model, and runs only after you finish — subscribers only.",
      "sources": [
        "https://en.wikipedia.org/wiki/Wordle",
        "https://www.rd.com/article/wordlebot/"
      ],
      "last_verified": "2026-08-13",
      "id": "wordle",
      "ai_involvement_score": 0,
      "score_excluding_disclosure": 0
    },
    {
      "developer": "The New York Times Games",
      "launch_year": 2023,
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": false,
      "generates_language": false,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": true,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "no",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "yes",
      "account_required": "no",
      "price": "free",
      "platforms": [
        "web",
        "ios",
        "android"
      ],
      "archive_available": "yes",
      "status": "live",
      "disputed": "Connections Bot requires an NYT login and the model is not disclosed.",
      "name": "NYT Connections",
      "url": "https://www.nytimes.com/games/connections",
      "category": "word",
      "ai_type": "no_ai",
      "notes": "The most interesting AI edge case in the category: puzzles are hand-written, but the Connections Bot uses undisclosed AI after you finish to infer what category you had in mind on your wrong guesses. Every output is human-edited before publication.",
      "sources": [
        "https://www.engadget.com/gaming/nyt-connections-bot-uses-ai-to-highlight-each-days-top-mistakes-145242525.html",
        "https://en.wikipedia.org/wiki/The_New_York_Times_Connections"
      ],
      "last_verified": "2026-08-13",
      "id": "nyt-connections",
      "ai_involvement_score": 0,
      "score_excluding_disclosure": 0
    },
    {
      "developer": "The New York Times Games",
      "launch_year": 2024,
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": false,
      "generates_language": false,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "no",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "yes",
      "account_required": "no",
      "price": "free",
      "platforms": [
        "web",
        "ios",
        "android"
      ],
      "archive_available": "yes",
      "status": "live",
      "disputed": null,
      "name": "NYT Strands",
      "url": "https://www.nytimes.com/games/strands",
      "category": "word",
      "ai_type": "no_ai",
      "notes": "Themed word search with a spangram; hints are earned mechanically by finding non-theme words, with no model involved.",
      "sources": [
        "https://en.wikipedia.org/wiki/The_New_York_Times_Strands"
      ],
      "last_verified": "2026-08-13",
      "id": "nyt-strands",
      "ai_involvement_score": 0,
      "score_excluding_disclosure": 0
    },
    {
      "developer": "The New York Times Company",
      "launch_year": 2018,
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": false,
      "generates_language": false,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "no",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "yes",
      "price": "freemium",
      "platforms": [
        "web",
        "ios",
        "android"
      ],
      "archive_available": "yes",
      "status": "live",
      "disputed": null,
      "name": "NYT Spelling Bee",
      "url": "https://www.nytimes.com/puzzles/spelling-bee",
      "category": "word",
      "ai_type": "no_ai",
      "notes": "Free players get a few words before the paywall; the official Spelling Bee Buddy hint companion is data-driven, not AI.",
      "sources": [
        "https://en.wikipedia.org/wiki/The_New_York_Times_Spelling_Bee",
        "https://beebom.com/puzzle/spelling-bee-buddy-guide/"
      ],
      "last_verified": "2026-08-13",
      "id": "nyt-spelling-bee",
      "ai_involvement_score": 0,
      "score_excluding_disclosure": 0
    },
    {
      "developer": "The New York Times Company",
      "launch_year": 2019,
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": false,
      "generates_language": false,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "no",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "no",
      "price": "freemium",
      "platforms": [
        "web",
        "ios",
        "android"
      ],
      "archive_available": "yes",
      "status": "live",
      "disputed": null,
      "name": "NYT Letter Boxed",
      "url": "https://www.nytimes.com/puzzles/letter-boxed",
      "category": "word",
      "ai_type": "no_ai",
      "notes": "Daily puzzle is free and yesterday's is always viewable, but the full archive moved behind the paywall in August 2025.",
      "sources": [
        "https://en.wikipedia.org/wiki/Letter_Boxed"
      ],
      "last_verified": "2026-08-13",
      "id": "nyt-letter-boxed",
      "ai_involvement_score": 0,
      "score_excluding_disclosure": 0
    },
    {
      "developer": "Merriam-Webster (created by Freddie Meyer)",
      "launch_year": 2022,
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": false,
      "generates_language": false,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "yes",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "unknown",
      "price": "unknown",
      "platforms": [
        "web"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "Quordle",
      "url": "https://www.merriam-webster.com/games/quordle/",
      "category": "word",
      "ai_type": "no_ai",
      "notes": "Four simultaneous Wordle grids in nine guesses, now hosted by Merriam-Webster, with a daily and an endless practice mode.",
      "sources": [
        "https://en.wikipedia.org/wiki/Quordle",
        "https://www.merriam-webster.com/games/quordle/"
      ],
      "last_verified": "2026-08-13",
      "id": "quordle",
      "ai_involvement_score": 0,
      "score_excluding_disclosure": 0
    },
    {
      "developer": "Merriam-Webster (created by Kenneth Crawford)",
      "launch_year": "unknown",
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": false,
      "generates_language": false,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "yes",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "unknown",
      "price": "unknown",
      "platforms": [
        "web"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "Octordle",
      "url": "https://www.merriam-webster.com/games/octordle/",
      "category": "word",
      "ai_type": "no_ai",
      "notes": "Eight grids in 13 guesses; the standalone octordle.com failed to load at verification and the game now lives on Merriam-Webster.",
      "sources": [
        "https://www.merriam-webster.com/games/octordle"
      ],
      "last_verified": "2026-08-13",
      "id": "octordle",
      "ai_involvement_score": 0,
      "score_excluding_disclosure": 0
    },
    {
      "developer": "Michael Giuffrida",
      "launch_year": 2022,
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": false,
      "generates_language": false,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "no",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "yes",
      "account_required": "no",
      "price": "freemium",
      "platforms": [
        "web"
      ],
      "archive_available": "yes",
      "status": "live",
      "disputed": null,
      "name": "Squaredle",
      "url": "https://squaredle.app/",
      "category": "word",
      "ai_type": "no_ai",
      "notes": "Daily word-search grid that ramps in difficulty Monday to Friday with twist puzzles on Saturdays; hand-built, no AI.",
      "sources": [
        "https://squaredle.app/"
      ],
      "last_verified": "2026-08-13",
      "id": "squaredle",
      "ai_involvement_score": 0,
      "score_excluding_disclosure": 0
    },
    {
      "developer": "Waffle Studio Ltd (James Robinson)",
      "launch_year": "unknown",
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": false,
      "generates_language": false,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "no",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "yes",
      "account_required": "no",
      "price": "freemium",
      "platforms": [
        "web"
      ],
      "archive_available": "yes",
      "status": "live",
      "disputed": null,
      "name": "Waffle",
      "url": "https://wafflegame.net/",
      "category": "word",
      "ai_type": "no_ai",
      "notes": "Swap letters into a waffle grid in 15 moves; archive gated behind ads or Ko-fi support.",
      "sources": [
        "https://wafflegame.net/"
      ],
      "last_verified": "2026-08-13",
      "id": "waffle",
      "ai_involvement_score": 0,
      "score_excluding_disclosure": 0
    },
    {
      "developer": "Puzzmo Inc. (Zach Gage, Orta Therox); Hearst since Dec 2023",
      "launch_year": 2023,
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": false,
      "generates_language": false,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "no",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "unknown",
      "price": "freemium",
      "platforms": [
        "web",
        "ios"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "Puzzmo",
      "url": "https://www.puzzmo.com/",
      "category": "word",
      "ai_type": "no_ai",
      "notes": "Hearst-owned daily puzzle platform bundling Cross|word, SpellTower, Typeshift, Wordbind and Bongo; no AI features listed anywhere in the product.",
      "sources": [
        "https://apps.apple.com/us/app/puzzmo-solve-smile-share/id6714482734",
        "https://www.pocketgamer.biz/zach-gage-and-orta-theroxs-puzzle-platform-puzzmo-acquired-by-hearst-newspapers/"
      ],
      "last_verified": "2026-08-13",
      "id": "puzzmo",
      "ai_involvement_score": 0,
      "score_excluding_disclosure": 0
    },
    {
      "developer": "Lakera",
      "launch_year": "unknown",
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": true,
      "generates_language": true,
      "semantic_evaluation": true,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "yes",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "no",
      "unlimited_play": "yes",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "unknown",
      "price": "free",
      "platforms": [
        "web"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "Gandalf / Agent Breaker",
      "url": "https://play.lakera.ai/agent-breaker",
      "category": "adjacent_language",
      "ai_type": "generative_opponent",
      "notes": "Talk a model into revealing a password. The classic seven-level gandalf.lakera.ai now 302-redirects into Lakera's Agent Breaker product.",
      "sources": [
        "https://gandalf.lakera.ai/",
        "https://play.lakera.ai/agent-breaker"
      ],
      "last_verified": "2026-08-13",
      "id": "gandalf---agent-breaker",
      "ai_involvement_score": 7,
      "score_excluding_disclosure": 7
    },
    {
      "developer": "OpenDILab",
      "launch_year": "unknown",
      "ai_model_disclosed": "ChatGPT, ChatGLM, DeepSeek, Mistral-7B-Instruct-v0.1",
      "runs_at_play_time": true,
      "generates_language": true,
      "semantic_evaluation": true,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": true,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "no",
      "unlimited_play": "yes",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "no",
      "price": "free",
      "platforms": [
        "web"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "LLM Riddles",
      "url": "https://github.com/opendilab/LLMRiddles",
      "category": "adjacent_language",
      "ai_type": "generative_opponent",
      "notes": "Craft a question that forces a live LLM to produce an output meeting a strict constraint; open source, playable via hosted demos in English and Chinese.",
      "sources": [
        "https://github.com/opendilab/LLMRiddles"
      ],
      "last_verified": "2026-08-13",
      "id": "llm-riddles",
      "ai_involvement_score": 8,
      "score_excluding_disclosure": 7
    },
    {
      "developer": "Latitude",
      "launch_year": 2019,
      "ai_model_disclosed": "Muse, Wayfarer, Hermes 3, DeepSeek variants, GLM 5.1 and others",
      "runs_at_play_time": true,
      "generates_language": true,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": true,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "yes",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "no",
      "unlimited_play": "no",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "yes",
      "account_required": "yes",
      "price": "freemium",
      "platforms": [
        "web",
        "ios",
        "android"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "AI Dungeon",
      "url": "https://aidungeon.com/",
      "category": "adjacent_language",
      "ai_type": "chatbot_improv",
      "notes": "The original LLM game-master text adventure; five tiers meter AI credits rather than time. A language game, not a word puzzle.",
      "sources": [
        "https://aidungeon.com/"
      ],
      "last_verified": "2026-08-13",
      "id": "ai-dungeon",
      "ai_involvement_score": 6,
      "score_excluding_disclosure": 5
    },
    {
      "developer": "unknown",
      "launch_year": "unknown",
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": true,
      "generates_language": true,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "unknown",
      "unlimited_play": "unknown",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "unknown",
      "price": "unknown",
      "platforms": [
        "web"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": "JS-only homepage exposes nothing to fetchers; developer, model and pricing unverified.",
      "name": "llmgame.ai",
      "url": "https://llmgame.ai/",
      "category": "adjacent_language",
      "ai_type": "generative_opponent",
      "notes": "'The Wikipedia Game but with LLMs' — a model runs locally in your browser and races you along the word-and-link chain.",
      "sources": [
        "https://llmgame.ai/",
        "https://news.ycombinator.com/item?id=46508299"
      ],
      "last_verified": "2026-08-13",
      "id": "llmgame-ai",
      "ai_involvement_score": 5,
      "score_excluding_disclosure": 5
    },
    {
      "developer": "Humans and AI Inc.",
      "launch_year": "unknown",
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": true,
      "generates_language": true,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "yes",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "no",
      "unlimited_play": "unknown",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "yes",
      "themed_or_custom_games": "unknown",
      "account_required": "unknown",
      "price": "unknown",
      "platforms": [
        "web"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": "Relationship to the original AI21 Labs version could not be verified from the site.",
      "name": "Human or Not",
      "url": "https://humanornot.so/",
      "category": "adjacent_language",
      "ai_type": "chatbot_improv",
      "notes": "A two-minute Turing test as a party game: chat, then guess whether your partner was a person or a model improvising as one.",
      "sources": [
        "https://humanornot.so/"
      ],
      "last_verified": "2026-08-13",
      "id": "human-or-not",
      "ai_involvement_score": 5,
      "score_excluding_disclosure": 5
    },
    {
      "developer": "Character.AI",
      "launch_year": 2025,
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": true,
      "generates_language": true,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "yes",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "unknown",
      "unlimited_play": "unknown",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "yes",
      "price": "freemium",
      "platforms": [
        "web",
        "ios",
        "android"
      ],
      "archive_available": "unknown",
      "status": "unreachable",
      "disputed": "character.ai returns HTTP 403 to automated requests and its homepage does not mention the games. 2026 availability unconfirmed.",
      "name": "Character.AI Games (Speakeasy / War of Words)",
      "url": "https://character.ai/",
      "category": "adjacent_language",
      "ai_type": "generative_opponent",
      "notes": "Speakeasy is a genuine generative word game — trick a character into saying a target word without using five banned words — but current availability could not be confirmed.",
      "sources": [
        "https://techcrunch.com/2025/01/17/ai-startup-character-ai-tests-games-on-the-web",
        "https://www.techradar.com/computing/artificial-intelligence/character-ai-levels-up-chatbots-with-new-games"
      ],
      "last_verified": "2026-08-13",
      "id": "character-ai-games-speakeasy---war-of-words",
      "ai_involvement_score": 5,
      "score_excluding_disclosure": 5
    },
    {
      "developer": "Teuteuf Games",
      "launch_year": 2022,
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": false,
      "generates_language": false,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "unknown",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "unknown",
      "price": "unknown",
      "platforms": [
        "web"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "Worldle",
      "url": "https://worldle.teuteuf.fr/",
      "category": "wordle_format_other",
      "ai_type": "no_ai",
      "notes": "Geography daily in the Wordle format; part of Teuteuf's 17-game portfolio.",
      "sources": [
        "https://teuteuf.fr/",
        "https://en.wikipedia.org/wiki/Worldle"
      ],
      "last_verified": "2026-08-13",
      "id": "worldle",
      "ai_involvement_score": 0,
      "score_excluding_disclosure": 0
    },
    {
      "developer": "Abe Train",
      "launch_year": "unknown",
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": false,
      "generates_language": false,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "unknown",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "unknown",
      "price": "unknown",
      "platforms": [
        "web"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "Globle",
      "url": "https://globle-game.com/",
      "category": "wordle_format_other",
      "ai_type": "no_ai",
      "notes": "Guess the mystery country by proximity; has a Capitals spinoff.",
      "sources": [
        "https://globle-game.com/",
        "https://globle-game.com/about"
      ],
      "last_verified": "2026-08-13",
      "id": "globle",
      "ai_involvement_score": 0,
      "score_excluding_disclosure": 0
    },
    {
      "developer": "Observatory of Economic Complexity",
      "launch_year": "unknown",
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": false,
      "generates_language": false,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "unknown",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "unknown",
      "price": "unknown",
      "platforms": [
        "web"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "Tradle",
      "url": "https://games.oec.world/en/tradle/",
      "category": "wordle_format_other",
      "ai_type": "no_ai",
      "notes": "Guess the country from its export treemap; moved to games.oec.world.",
      "sources": [
        "https://games.oec.world/en/tradle/"
      ],
      "last_verified": "2026-08-13",
      "id": "tradle",
      "ai_involvement_score": 0,
      "score_excluding_disclosure": 0
    },
    {
      "developer": "SAS Bandle (Johann Levy)",
      "launch_year": "unknown",
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": false,
      "generates_language": false,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "unknown",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "yes",
      "themed_or_custom_games": "unknown",
      "account_required": "unknown",
      "price": "freemium",
      "platforms": [
        "web",
        "ios"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "Bandle",
      "url": "https://bandle.app/",
      "category": "wordle_format_other",
      "ai_type": "no_ai",
      "notes": "Guess the song as instruments layer in one at a time.",
      "sources": [
        "https://bandle.app/",
        "https://apps.apple.com/us/app/bandle-guess-the-song-game/id6471419531"
      ],
      "last_verified": "2026-08-13",
      "id": "bandle",
      "ai_involvement_score": 0,
      "score_excluding_disclosure": 0
    },
    {
      "developer": "Nilanth Yogdasan",
      "launch_year": "unknown",
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": false,
      "generates_language": false,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "yes",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "yes",
      "themed_or_custom_games": "unknown",
      "account_required": "unknown",
      "price": "freemium",
      "platforms": [
        "web"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "Cine2Nerdle",
      "url": "https://www.cinenerdle2.app/",
      "category": "wordle_format_other",
      "ai_type": "no_ai",
      "notes": "Film-trivia grid plus head-to-head and Battle Royale film-linking multiplayer; puzzles are made by hand with community submissions.",
      "sources": [
        "https://www.cinenerdle2.app/",
        "https://www.cinenerdle2.app/battle"
      ],
      "last_verified": "2026-08-13",
      "id": "cine2nerdle",
      "ai_involvement_score": 0,
      "score_excluding_disclosure": 0
    },
    {
      "developer": "unknown",
      "launch_year": "unknown",
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": false,
      "generates_language": false,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "unknown",
      "unlimited_play": "unknown",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "yes",
      "account_required": "no",
      "price": "freemium",
      "platforms": [
        "web"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "AI Crossword Studio",
      "url": "https://aicrosswordstudio.com/en",
      "category": "tool",
      "ai_type": "ai_generated_puzzles",
      "notes": "Browser crossword maker; the AI topic generator is gated behind a 100-credit charge and the operator is not identified anywhere on the site.",
      "sources": [
        "https://aicrosswordstudio.com/en"
      ],
      "last_verified": "2026-08-13",
      "id": "ai-crossword-studio",
      "ai_involvement_score": 0,
      "score_excluding_disclosure": 0
    },
    {
      "developer": "Puzzel.org",
      "launch_year": "unknown",
      "ai_model_disclosed": "OpenAI (model not named)",
      "runs_at_play_time": false,
      "generates_language": false,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": true,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "unknown",
      "unlimited_play": "unknown",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "yes",
      "account_required": "yes",
      "price": "freemium",
      "platforms": [
        "web"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": null,
      "name": "Puzzel.org PuzzleGPT",
      "url": "https://puzzel.org/en/features/puzzle-gpt-ai-puzzle-generation",
      "category": "tool",
      "ai_type": "ai_generated_puzzles",
      "notes": "Turns any document or image into a playable crossword, word search or quiz; explicitly discloses that it calls external OpenAI models.",
      "sources": [
        "https://puzzel.org/en/features/puzzle-gpt-ai-puzzle-generation"
      ],
      "last_verified": "2026-08-13",
      "id": "puzzel-org-puzzlegpt",
      "ai_involvement_score": 1,
      "score_excluding_disclosure": 0
    },
    {
      "developer": "unknown",
      "launch_year": "unknown",
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": false,
      "generates_language": false,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "unknown",
      "unlimited_play": "unknown",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "unknown",
      "price": "unknown",
      "platforms": [],
      "archive_available": "unknown",
      "status": "dead",
      "disputed": "ai_type reflects how the game was described while it existed; unverifiable now.",
      "name": "Synonymle",
      "url": "https://synonymle.com/",
      "category": "word",
      "ai_type": "semantic_scoring",
      "notes": "DEAD — synonymle.com and synonymle.io have no DNS records at all, and no successor site could be found.",
      "sources": [
        "https://synonymle.com/"
      ],
      "last_verified": "2026-08-13",
      "id": "synonymle",
      "ai_involvement_score": 0,
      "score_excluding_disclosure": 0
    },
    {
      "developer": "unknown",
      "launch_year": "unknown",
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": false,
      "generates_language": false,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "unknown",
      "unlimited_play": "unknown",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "unknown",
      "price": "unknown",
      "platforms": [],
      "archive_available": "unknown",
      "status": "dead",
      "disputed": null,
      "name": "Concludle",
      "url": "https://concludle.com/",
      "category": "word",
      "ai_type": "no_ai",
      "notes": "DEAD at its own domain — concludle.com now 301-redirects off-site and www returns HTTP 526; only third-party mirrors still host it.",
      "sources": [
        "https://concludle.com/"
      ],
      "last_verified": "2026-08-13",
      "id": "concludle",
      "ai_involvement_score": 0,
      "score_excluding_disclosure": 0
    },
    {
      "developer": "unknown",
      "launch_year": 2023,
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": false,
      "generates_language": false,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "unknown",
      "unlimited_play": "unknown",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "unknown",
      "price": "unknown",
      "platforms": [],
      "archive_available": "unknown",
      "status": "dead",
      "disputed": "ai_type reflects the Product Hunt description; unverifiable now.",
      "name": "Quizzle",
      "url": "https://quizzle.game/",
      "category": "word",
      "ai_type": "generative_opponent",
      "notes": "DEAD — quizzle.game no longer resolves. A 2023 Product Hunt launch: guess the word in under 20 yes/no questions to an AI chatbot.",
      "sources": [
        "https://www.producthunt.com/products/quizzle"
      ],
      "last_verified": "2026-08-13",
      "id": "quizzle",
      "ai_involvement_score": 0,
      "score_excluding_disclosure": 0
    },
    {
      "developer": "Arne Vogel",
      "launch_year": 2025,
      "ai_model_disclosed": "GloVe word vectors projected to 2D",
      "runs_at_play_time": true,
      "generates_language": false,
      "semantic_evaluation": true,
      "responsive_hints": true,
      "adapts_to_player": false,
      "model_disclosed_by_operator": true,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "unknown",
      "unlimited_play": "unknown",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "unknown",
      "price": "unknown",
      "platforms": [
        "web"
      ],
      "archive_available": "unknown",
      "status": "unreachable",
      "disputed": null,
      "name": "Teapot Volcano",
      "url": "https://teapotvolcano.com/",
      "category": "word",
      "ai_type": "semantic_scoring",
      "notes": "UNREACHABLE — TLS handshake fails with no HTTP response. Posted to Show HN in July 2025 as a GloVe-based 'closer to X or Y' guessing game.",
      "sources": [
        "https://teapotvolcano.com/",
        "https://news.ycombinator.com/item?id=44622247"
      ],
      "last_verified": "2026-08-13",
      "id": "teapot-volcano",
      "ai_involvement_score": 7,
      "score_excluding_disclosure": 6
    },
    {
      "developer": "Karam El Masri (current site)",
      "launch_year": "unknown",
      "ai_model_disclosed": "unknown",
      "runs_at_play_time": false,
      "generates_language": false,
      "semantic_evaluation": false,
      "responsive_hints": false,
      "adapts_to_player": false,
      "model_disclosed_by_operator": false,
      "post_game_ai_analysis": false,
      "markets_as_ai": false,
      "ai_opponent_character": "unknown",
      "adaptive_difficulty": "unknown",
      "daily_puzzle": "yes",
      "unlimited_play": "unknown",
      "difficulty_levels": "unknown",
      "multiplayer_challenges": "unknown",
      "themed_or_custom_games": "unknown",
      "account_required": "unknown",
      "price": "unknown",
      "platforms": [
        "web"
      ],
      "archive_available": "unknown",
      "status": "live",
      "disputed": "Domain content does not match its own Product Hunt listing.",
      "name": "WordPath",
      "url": "https://wordpathgame.com/",
      "category": "word",
      "ai_type": "no_ai",
      "notes": "CHANGED — Product Hunt lists this as an AI word-association game with real-time model validation, but the live site is now a non-AI path-drawing puzzle under a different copyright holder. The AI version appears gone.",
      "sources": [
        "https://wordpathgame.com/",
        "https://www.producthunt.com/products/wordpath"
      ],
      "last_verified": "2026-08-13",
      "id": "wordpath",
      "ai_involvement_score": 0,
      "score_excluding_disclosure": 0
    }
  ]
}