Binary Brain - 0と1のナンプレ

Contains ads
Content rating
Everyone
10+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this game

Binary Brain is a binary Sudoku puzzle solved using "0"s and "1"s instead of numbers.

■ How to Play
Each square is divided into four sections. The top left, top right, bottom left, and bottom right sections represent 8, 4, 2, and 1, respectively. The sum of the 1s in each section gives you the number in that square (1-9).
Just like regular Sudoku, you clear the puzzle by placing one of each number from 1 to 9 in each row, column, and 3x3 block.
You can check the reading at any time by clicking the "?" in the upper right corner of the game screen.

■ Features
- Entering binary numbers transforms the familiar Sudoku into a new brain exercise.
- Six difficulty levels (Tutorial/Beginner/Intermediate/Advanced/Expert/Hell). All puzzles have a unique solution.
- Daily puzzles and consecutive record tracking.
- Duplicate numbers are displayed in red. Highlight squares with the same number
• Hints, undo, clear, save progress (continue)
• Records best times for each difficulty level
• Supports light/dark themes, Japanese/English
• Compatible with large screens of tablets and foldable devices

■ Points and Sweepstakes (EnakatApps Member)
Earn points by clearing games and exchange them for hints. Sweepstakes campaigns (open sweepstakes) are open to anyone without registering as a member.

You can play all games without registering as a member.

■ Notes
• Ads will be displayed within the app (you can also watch video ads to increase hints)
• Daily reminder notifications can be turned on/off in the settings
• This app is a free app with no in-app purchases.
A new kind of Sudoku solved using only 0s and 1s. A binary brain training puzzle where each square is entered as 4 bits.
Updated on
Oct 18, 2026

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.
  • This app may share these data types with third parties
    Location, App activity and 2 others
  • This app may collect these data types
    Location, Personal info and 3 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

- 初回リリース
Content rating
Everyone
Learn more

App support

About the developer
菊地貴音
apps@enakat.com
Japan