Sudoku Master

数独マスターには、初心者からエキスパートまで、いくつかのレベルがあります！

Classic sudoku - a numbers puzzle. The goal of the game is to fill the 9x9 field with numbers from 1 to 9 so that they do not repeat in the same column, row and square. This game trains the mind, develops logical thinking and attentiveness. Sudoku Master has several levels, from beginner to expert! Upgrade your Sudoku solving skills and become a Sudoku Master!