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About
Binero — also known as Takuzu or Binairo — is a pure logic game in black and white. Fill the grid with 0s and 1s by following a few simple rules. Never any guessing: every puzzle has a single solution you deduce, cell by cell.
HOW TO PLAY
• Tap a cell to cycle empty → 0 → 1.
• Never more than two identical digits in a row.
• Equal numbers of 0s and 1s in each row and column.
• All rows — and all columns — are different.
Four rules you grasp in 30 seconds… and puzzles that keep your mind busy for hours.
WHAT'S INSIDE
• Story mode: 50 levels with a gently rising difficulty, from 6×6 to 14×14.
• Daily puzzle: a new challenge every day, in nightmare mode (14×14).
• Adaptive difficulty: the game adjusts to your level.
• A hint when you're stuck, plus optional mistake highlighting.
• Global leaderboard via Game Center.
• 100% offline, no sign-up.
• Clean, calming design — universal app for iPhone and iPad.
WHY YOU'LL LOVE IT
Binero is the relaxation of sudoku, but in binary: crystal-clear rules, pure logic (you never guess) and that little thrill when the grid completes itself. Perfect for a break, to sharpen your thinking or simply to unwind.
Download Binero and take on today's puzzle!
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What's New in Binero
1.4.4
July 29, 2026
Behind-the-scenes improvements and various fixes. Thanks for playing Binero!
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In-App Purchases
$1.99
Free mode
Unlock free mode: choose your difficulty.






