The goal of sudoku is to fill the grid with numbers so that they are not repeated in every column, row, and small square. If you like to solve puzzles, especially sudoku then this game is for you. Thanks to it you will be able to enjoy your favorite game at any time. Features: - two sizes - 4х4, 9х9 - four levels of difficulty - possibility of saving, for further continuation - automatic saving - availability of tips - statistics - three color themes - pencil mode - cancellation of the last moves