{ "@context": "https://schema.org", "@id": "https://aggr.aymericbeaumet.com/items/hnrss-org/2026-11-03-show-hn-uncracked-city-detective-game-where-you-question/#webpage", "@type": [ "WebPage", "ArchiveComponent" ], "articleBody": "Unsolved files\n\nUncracked\\\nCity\n---\n\nThe cases nobody has cracked.\n\nA detective game set in real cities. Search the places, question the suspects, catch the lie, and write the report nobody has managed to write yet.\n\n- Coming to the App Store\n- [Get it on Google Play](https://play.google.com/store/apps/details?id=com.uncrackedcity.app)\n\n[Watch with sound on YouTube](https://www.youtube.com/watch?v=Srr9JvDWB0I)\n\nHalloween case\n\n## The Thirteenth Step\n\nSalem, 2025\n\nSalem, the morning after Halloween. Meg Ashcombe, the last of her family, lies at the foot of her grand staircase, one slipper on the thirteenth step, the front door bolted from inside. Half the town says the Grey Captain finally took her.\n\nFour suspects. One of them lies.\n\nNobody has solved it yet\n\n[Watch the teaser on YouTube](https://www.youtube.com/watch?v=4_y0d9R1Z0s)\n\n## How you investigate\n\n1. 01\n\n ### Search the places\n\n Every case happens in a real neighbourhood. Find the clues, open what is locked.\n\n2. 02\n\n ### Question the suspects\n\n Ask your own questions, typed or spoken, in any of the game's six languages. Each suspect answers in their own voice. Some of them lie.\n\n3. 03\n\n ### Catch the lie, then report\n\n Hold a clue against a statement. When the lie cracks, write your report: three tries, not one more.\n\n## A world tour to learn. Then the real cases.\n\nParis, Rio de Janeiro, Marrakech, Tokyo, Sydney: five training levels, each harder than the last. Then come the real cases, harder still. Each one shows how many investigators have solved it. For most of them: nobody. Not yet.\n\nNobody has solved it yet\n\n## One city, one secret\n\nThe first time you open a case, you fly there across the map. Solve it, and its city is stamped in your passport.\n\n- ![Venice](https://uncracked.city/_next/image?url=%2Fcases%2Fthe-perfect-copy.webp&w=3840&q=75)\n\n Venice\n\n- ![Lisbon](https://uncracked.city/_next/image?url=%2Fcases%2Fthe-sun-panel-of-alfama.webp&w=3840&q=75)\n\n Lisbon\n\n- ![Edinburgh](https://uncracked.city/_next/image?url=%2Fcases%2Fthe-vanished-score.webp&w=3840&q=75)\n\n Edinburgh\n\n- ![Amsterdam](https://uncracked.city/_next/image?url=%2Fcases%2Fthe-blue-lady-s-handle.webp&w=3840&q=75)\n\n Amsterdam\n\n- ![Cusco](https://uncracked.city/_next/image?url=%2Fcases%2Fthe-silver-charango-2.webp&w=3840&q=75)\n\n Cusco\n\n- ![Seoul](https://uncracked.city/_next/image?url=%2Fcases%2Fthe-jade-hairpin-2.webp&w=3840&q=75)\n\n Seoul\n\n- ![Cape Town](https://uncracked.city/_next/image?url=%2Fcases%2Fthe-silver-fin-2.webp&w=3840&q=75)\n\n Cape Town\n\n- ![New York](https://uncracked.city/_next/image?url=%2Fcases%2Fthe-grand-central-watch.webp&w=3840&q=75)\n\n New York\n\n## Help and contact\n\nA question, a bug, a suspect's line that goes wrong: write to us. In the game, “Flag” under a line sends it to us directly.\n\n[hello@uncracked.city](mailto:hello@uncracked.city)\n\n## Your data\n\nThe game is played without an account. To erase everything: Settings → “Start over” → “Erase everything”. Without the phone that created your player, write to us.\n\n[Privacy policy](https://uncracked.city/privacy)\n", "authors": [ "passkey1510" ], "captured_at": "2026-11-04T15:43:16.719955117+00:00", "category": "news", "content_html": "

Unsolved files

\n

Uncracked
\nCity

\n

The cases nobody has cracked.

\n

A detective game set in real cities. Search the places, question the suspects, catch the lie, and write the report nobody has managed to write yet.

\n\n

Watch with sound on YouTube

\n

Halloween case

\n

The Thirteenth Step

\n

Salem, 2025

\n

Salem, the morning after Halloween. Meg Ashcombe, the last of her family, lies at the foot of her grand staircase, one slipper on the thirteenth step, the front door bolted from inside. Half the town says the Grey Captain finally took her.

\n

Four suspects. One of them lies.

\n

Nobody has solved it yet

\n

Watch the teaser on YouTube

\n

How you investigate

\n
    \n
  1. \n

    01

    \n

    Search the places

    \n

    Every case happens in a real neighbourhood. Find the clues, open what is locked.

    \n
    2. \n
  2. \n

    02

    \n

    Question the suspects

    \n

    Ask your own questions, typed or spoken, in any of the game's six languages. Each suspect answers in their own voice. Some of them lie.

    \n
    3. \n
  3. \n

    03

    \n

    Catch the lie, then report

    \n

    Hold a clue against a statement. When the lie cracks, write your report: three tries, not one more.

    \n
    4. \n
\n

A world tour to learn. Then the real cases.

\n

Paris, Rio de Janeiro, Marrakech, Tokyo, Sydney: five training levels, each harder than the last. Then come the real cases, harder still. Each one shows how many investigators have solved it. For most of them: nobody. Not yet.

\n

Nobody has solved it yet

\n

One city, one secret

\n

The first time you open a case, you fly there across the map. Solve it, and its city is stamped in your passport.

\n\n

Help and contact

\n

A question, a bug, a suspect's line that goes wrong: write to us. In the game, “Flag” under a line sends it to us directly.

\n

hello@uncracked.city

\n

Your data

\n

The game is played without an account. To erase everything: Settings → “Start over” → “Erase everything”. Without the phone that created your player, write to us.

\n

Privacy policy

\n", "content_markdown": "Unsolved files\n\nUncracked\\\nCity\n---\n\nThe cases nobody has cracked.\n\nA detective game set in real cities. Search the places, question the suspects, catch the lie, and write the report nobody has managed to write yet.\n\n- Coming to the App Store\n- [Get it on Google Play](https://play.google.com/store/apps/details?id=com.uncrackedcity.app)\n\n[Watch with sound on YouTube](https://www.youtube.com/watch?v=Srr9JvDWB0I)\n\nHalloween case\n\n## The Thirteenth Step\n\nSalem, 2025\n\nSalem, the morning after Halloween. Meg Ashcombe, the last of her family, lies at the foot of her grand staircase, one slipper on the thirteenth step, the front door bolted from inside. Half the town says the Grey Captain finally took her.\n\nFour suspects. One of them lies.\n\nNobody has solved it yet\n\n[Watch the teaser on YouTube](https://www.youtube.com/watch?v=4_y0d9R1Z0s)\n\n## How you investigate\n\n1. 01\n\n ### Search the places\n\n Every case happens in a real neighbourhood. Find the clues, open what is locked.\n\n2. 02\n\n ### Question the suspects\n\n Ask your own questions, typed or spoken, in any of the game's six languages. Each suspect answers in their own voice. Some of them lie.\n\n3. 03\n\n ### Catch the lie, then report\n\n Hold a clue against a statement. When the lie cracks, write your report: three tries, not one more.\n\n## A world tour to learn. Then the real cases.\n\nParis, Rio de Janeiro, Marrakech, Tokyo, Sydney: five training levels, each harder than the last. Then come the real cases, harder still. Each one shows how many investigators have solved it. For most of them: nobody. Not yet.\n\nNobody has solved it yet\n\n## One city, one secret\n\nThe first time you open a case, you fly there across the map. Solve it, and its city is stamped in your passport.\n\n- ![Venice](https://uncracked.city/_next/image?url=%2Fcases%2Fthe-perfect-copy.webp&w=3840&q=75)\n\n Venice\n\n- ![Lisbon](https://uncracked.city/_next/image?url=%2Fcases%2Fthe-sun-panel-of-alfama.webp&w=3840&q=75)\n\n Lisbon\n\n- ![Edinburgh](https://uncracked.city/_next/image?url=%2Fcases%2Fthe-vanished-score.webp&w=3840&q=75)\n\n Edinburgh\n\n- ![Amsterdam](https://uncracked.city/_next/image?url=%2Fcases%2Fthe-blue-lady-s-handle.webp&w=3840&q=75)\n\n Amsterdam\n\n- ![Cusco](https://uncracked.city/_next/image?url=%2Fcases%2Fthe-silver-charango-2.webp&w=3840&q=75)\n\n Cusco\n\n- ![Seoul](https://uncracked.city/_next/image?url=%2Fcases%2Fthe-jade-hairpin-2.webp&w=3840&q=75)\n\n Seoul\n\n- ![Cape Town](https://uncracked.city/_next/image?url=%2Fcases%2Fthe-silver-fin-2.webp&w=3840&q=75)\n\n Cape Town\n\n- ![New York](https://uncracked.city/_next/image?url=%2Fcases%2Fthe-grand-central-watch.webp&w=3840&q=75)\n\n New York\n\n## Help and contact\n\nA question, a bug, a suspect's line that goes wrong: write to us. In the game, “Flag” under a line sends it to us directly.\n\n[hello@uncracked.city](mailto:hello@uncracked.city)\n\n## Your data\n\nThe game is played without an account. To erase everything: Settings → “Start over” → “Erase everything”. Without the phone that created your player, write to us.\n\n[Privacy policy](https://uncracked.city/privacy)\n", "dateCreated": "2026-11-04T15:43:16.719955117+00:00", "date_created": "2026-11-03T21:20:03+00:00", "date_modified": "2026-11-03T21:20:03+00:00", "date_published": "2026-11-03T21:20:03+00:00", "description": "To give you some context on the project. I'm a solo founder and I use AI heavily in my work. The idea came from wanting players to discover cities. Each city has its own history, so every case is set in a real city with real public places.…", "external_url": "https://uncracked.city/", "git": { "commit": "20068632b65d2830a2d54f25ca1d90d697bea2c0", "path": "items/hnrss-org/2026/11/2026-11-03-show-hn-uncracked-city-detective-game-where-you-question.md", "permalink": "https://github.com/aymericbeaumet/aggr-instance/blob/20068632b65d2830a2d54f25ca1d90d697bea2c0/items/hnrss-org/2026/11/2026-11-03-show-hn-uncracked-city-detective-game-where-you-question.md" }, "id": "urn:aggr:item:03d46162bc10d386cd35ba883c3b9f23a6185c00", "isBasedOn": { "@id": "https://uncracked.city/" }, "mainEntity": { "@id": "https://uncracked.city/", "@type": "CreativeWork", "archivedAt": { "@id": "https://aggr.aymericbeaumet.com/items/hnrss-org/2026-11-03-show-hn-uncracked-city-detective-game-where-you-question/#webpage" }, "author": [ { "@type": "Person", "name": "passkey1510" } ], "dateModified": "2026-11-03T21:20:03+00:00", "datePublished": "2026-11-03T21:20:03+00:00", "headline": "Show HN: Uncracked City, detective game where you question LLM suspects that lie", "image": { "@type": "ImageObject", "caption": "Uncracked City · The cases nobody has cracked.", "height": 90, "url": "https://uncracked.city/og/en.png", "width": 160 }, "timeRequired": "PT2M", "url": "https://uncracked.city/", "wordCount": 337 }, "name": "Archived snapshot: Show HN: Uncracked City, detective game where you question LLM suspects that lie", "preview": { "alt": "Uncracked City · The cases nobody has cracked.", "color": null, "height": 90, "placeholder": { "data_url": "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNk+A8AAQUBAScY42YAAAAASUVORK5CYII=", "hash": "" }, "url": "https://uncracked.city/og/en.png", "width": 160 }, "reading_minutes": 2, "replicated_at": null, "source": "hnrss-org", "source_name": "Hacker News: Front Page", "summary": "To give you some context on the project. I'm a solo founder and I use AI heavily in my work. The idea came from wanting players to discover cities. Each city has its own history, so every case is set in a real city with real public places. The crime and the people are on other hand invented. The part that I care most is the playable aspect of the game, a model plays the detective and must solve the case before it goes live. As of today: it's free on Android, the iOS version is still waiting to be reviewed by Apple. It's available in six popular languages, but adding more languages is just a matter of time and demand.My long term vision if it takes off: weekly cases, private parties like a team-building escape game, an MCP so a game master can build their own scenario from ChatGPT or Claude, and maybe tourism offices since players travel the world. Comments URL: https://news.ycombinator.com/item?id=50358352 Points: 101 # Comments: 51", "tags": [], "temporalCoverage": "2026-11-04T15:43:16.719955117+00:00", "title": "Show HN: Uncracked City, detective game where you question LLM suspects that lie", "url": "https://aggr.aymericbeaumet.com/items/hnrss-org/2026-11-03-show-hn-uncracked-city-detective-game-where-you-question/", "word_count": 337 }