Binairo - Logic Puzzle

Train your brain with a calm, beautifully simple binary logic puzzle. Four sizes, a fresh daily challenge, and clever puzzles to solve anywhere.

Binairo is a calm, elegant binary logic puzzle, also known as Takuzu or Binoxxo. Fill the grid with two colors using pure logic — no guessing, just satisfying deduction. Every puzzle has exactly one solution.

HOW TO PLAY

• Tap a cell to place a color; tap again to switch, once more to clear.
• Never three of the same color in a row or column.
• Each row and column holds an equal number of both colors.
• No two rows and no two columns are alike.

FEATURES

• Four sizes: 6x6, 8x8, 10x10 and 12x12.
• A fresh Daily Challenge with streaks.
• Endless auto-generated puzzles; play offline, anytime.
• Hints, undo and restart whenever you need them.
• Statistics: best times, win rate and streaks.
• Four calm themes, light and dark.
• Clean, minimal design in 16 languages.

One minute or one hour, Binairo is the perfect way to relax and sharpen your mind. Download and start solving today.