Brainfool

Name: Brainfool
Author: Moyun

One brutal puzzle a day. Sharpen your brain in minutes.

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About

Brainfool is a brutally honest brain trainer: one ultra-tough puzzle daily across Sudoku, Binary, Nonogram, and Slitherlink. No rankings, social feeds, or nagging notifications. Offline-first, global daily puzzle, streak tracking, and puzzles carry past midnight. No endless levels, no pay-to-win.

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