Description: Classic sudoku - game for your brain! Improve your logical thinking. An endless number of sudoku puzzles to explore. Sudoku Master - Classic Sudoku has different sudoku puzzles and comes in four difficulty levels: easy, medium, hard sudoku, and sudoku expert levels. Sudoku kingdom for all kinds of sudoku players! Get a small break for sudoku and clear your head with this game. Play easy levels of daily sudoku puzzles to exercise your brain, or try medium and hard sudoku levels to give your mind a real workout. Sudoku for beginners or advanced sudoku players