Binairo: Takuzu Logic Puzzle

In-app purchases
Content rating
Everyone
1+
Downloads
Content rating
Everyone
In-Game Purchases
Learn more
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About this game

Binairo is a binary logic puzzle, also known as Takuzu. Fill the grid with 0s and 1s. Every row and column needs equal numbers of each, no three identical digits in a row, and no duplicate completed rows or columns.

A LITTLE LOGIC, EVERY DAY
• Explore Easy, Medium and Hard puzzles at your own pace.
• Return for a fresh daily challenge.
• Use hints and undo when you want to reconsider a move.
• Follow your progress with statistics and achievements.
• Choose light or dark appearance and different themes.
• Play offline, wherever you take a break.

Start free. An optional one-time Premium purchase unlocks more content. Take your time, follow the clues and enjoy finding the next move.
Balance zeros and ones in Takuzu puzzles. Daily challenges and offline play.
Updated on
Sep 21, 2026
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Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Financial info, App activity and 2 others
  • Data is encrypted in transit
  • Committed to follow the Play Families Policy

What’s new

The Binairo icon now keeps its shape and balanced proportions on your home screen.
Binairo now shows update notes above the home screen. You can reopen them from Settings.