A fun game that gets progressively more difficult. Challenge your ingenuity and mathematical skills!
How to Play:
The rules of this game are no different from the classic Sudoku. Fill in the free cells with numbers from 1 to 9 so that in each row, in each column and in each small 3 × 3 square, each digit occurs only once.
Classic and Standard.
The colorful graphics include backgrounds with deserts, forests, and oceans.