Never buy another Sudoku puzzle! Real Dice presents the ultimate SuDoku game with over a billion unique SuDoku puzzles, beautiful interface, advanced pencil marks, customization, statistics, image Puzzles, hints, and more. Enter puzzles from anywhere else, like a newspaper, and solve them in Sudoku Master. Once a custom puzzle has been entered into the game, it can utilize all the games advanced features, like hints and puzzle solver. Sudoku Master includes the Strongest Sudoku Solver GUARANTEED - Sudoku Master can solve any Sudoku puzzle in lightning speed. Our solver cracks the toughest boards, even where the competition fails.