Enjoy a brain tease with a Sudoku
Start a GameAn infinite amount of possible Sudoku grids that makes you never run out of fun.
You can either play the classic way, or help yourself with features such as automatic cell notes, errors detector and a variety of shortcuts.
Activate dark mode and take good care of your eyes when playing at night or even at daytime, why not?
3 Simple rules
1
Each row column and 3x3 square must contain the numbers 1 through 9.
2
Each row, column, and 3x3 square must not contain duplicate numbers. Every number can only appear once in them.
3
The whole grid must be filled in order to win the game.
Easy, right?