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Deduction Cache Builder

Build a Guess Who style face board that reveals your cache.

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Want to build a different kind of cache? Pick another game without going back to the Create page.

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Free, just a username and passphrase, no email. Caches you build show up in My Caches so you can reopen and edit them without hunting for the edit link, and watch plays and wins. The same account syncs My Puzzle Texts across devices and manages your short links.

My Caches
Do not put sensitive, personal, or inappropriate content in a cache. Anything you create here is public to anyone with the link, and you are responsible for what you publish. Keep a copy of your edit key, it is the only way to change or delete your cache later.

Play your own cache before you publish it

Settings that look fair in this form can be brutal, or trivial, in the field. Finish the game yourself, start to end, on the kind of device your finders will use, and check that the difficulty, timers, hints, wording, and the final reveal all behave the way you intended. Every cache you create here comes with a play link and an edit link, so you can test it, tune it, and test it again before anyone else sees it.

Build a Guess Who style puzzle. Finders ask yes or no questions about the secret face, flip down the faces that no longer fit, and guess who it is before their questions run out. Only the server knows which face unlocks your coordinates or keyword.

Anything you publish is public to anyone with the link. Use only images you have permission to share, and save the private edit link after creating the cache.

Play as a preview

1. Puzzle

2. The faces

3. Questions

Questions finders can ask

    4. Player settings

    5. On solve, reveal

    6. Save a copy

    The JSON holds the faces, the secret and the question budget, so you can keep a backup or move a puzzle between devices.