Binario: Takuzu Binary Puzzle
Daily Sudoku & Brain Training
About
This logic puzzle game challenges your brain with binary grids. Fill the grid with suns and moons following balance, no-triple, and unique row/column rules. Enjoy daily challenges, unlimited practice, and track your progress.
What's New in Binario
1.2.0
June 17, 2026
Updated for iOS 26. Background improvements.
Developer apps
FAQ
What is Binario?
Binario is a classic binary puzzle game, also known as Binairo or Takuzu. It involves filling a grid with two symbols (suns and moons) based on specific logic rules.
How do you play Binario?
You fill the grid with suns and moons, ensuring each row and column has an equal number of each, no three identical symbols in a row, and that each row and column is unique.
Does Binario have ads?
Yes, Binario contains advertisements. It is a free-to-play game supported by ads.
Can I play Binario offline?
Yes, Binario supports offline play, meaning you do not require an internet connection to enjoy the puzzles.
What are the difficulty levels in Binario?
Binario offers four difficulty levels, ranging from 6x6 grids for beginners to 12x12 grids for experts.
How often are new puzzles added to Binario?
Binario features a Daily Challenge with a new puzzle released every day, which is the same for all players worldwide.
What devices is Binario available on?
Binario is available on iPhone, iPad, and iPod devices.
Is Binario suitable for all ages?
Binario has an age rating of 4+, making it suitable for a wide range of players interested in logic puzzles.