Sudoku is one of the most popular puzzle games of all time , it's a logic-based (originally called Number Place) .

FEATURES:

- Four difficulty levels (easy, medium, hard, expert).
- Unlimited undo .
- Unlimited hints .
- Use the pencil to mark the box number .
- Eraser. Get rid of all mistakes .
- Play offline and don't require network to play the game.
- Clear and simple design .

+Download the Sudoku classic, free and safe download .