SYSTEM ONLINE 11 ACTIVE FILES

> Welcome to JISAS STUDIO

Decode mysteries. Solve puzzles. Eleven games where you never have to guess: every board is proven solvable by pure logic before it ever reaches your hands.

Explore Catalog About the Studio
Games
11
Languages
6
Daily challenges
∞

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About the Studio

Jisas Studio is an independent studio obsessed with a single idea: a puzzle is only worth it if it can be reasoned through.

We like mysteries that can be taken apart, boards that hide a single way out, and the exact moment a piece clicks into place and the rest of the problem collapses with it. That's why none of our levels reaches a player without first passing through a solver that proves it has a solution — and that it's reached by deduction, not by guessing blind.

We write pure engines, with no dependency on the screen, so we can play them thousands of times on a continuous-integration server before you ever do. If a board demands guessing, it doesn't make the catalog. If a mechanic can be exploited, we break it first.

No accounts, no sign-up, no servers holding your save: your progress lives on your device and never leaves it.

  • 01

    Zero Guessing

    Every level is certified by a solver before publishing. If you have to assume anything, it's scrapped.

  • 02

    No Backend

    Local progress, anonymous users, works offline. Your data never travels anywhere.

  • 03

    Mobile-First

    Designed for the thumb and the vertical screen, not adapted at the last minute from a monitor.

  • 04

    Six Languages

    Spanish, English, French, German, Portuguese and Simplified Chinese across the entire logic catalog.

// SECURE CHANNEL

Contact

Press, collaborations, bug reports, or just to tell us a level had you stuck for half an hour. We answer everything.

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