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Brainfool

Brainfool is the anti-endless puzzle app. Open it, get exactly one puzzle for today, finish or quit, get a silly roast or pep talk, then come back tomorrow. It rotates Sudoku, Binary/Takuzu, Nonogram/Picross, and 7x7 Sli…

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Brainfool is the anti-endless puzzle app. Open it, get exactly one puzzle for today, finish or quit, get a silly roast or pep talk, then come back tomorrow. It rotates Sudoku, Binary/Takuzu, Nonogram/Picross, and 7x7 Slitherlink. Offline-first. No streaks, no leaderboards, no social, no ads mid-thought. Same day, same puzzle on your device. Built for a short session, then leaving. Not another daily habit prison — a small daily ritual.

Discovery history

  1. Product Hunt 新品

    Oct 12, 2026 · 1 observations

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