Classic Sudoku game with a simple interface. You can choose one of three color themes - gray, blue or brown.
Two styles enter numbers - buttons and numeric keypad
Five levels of difficulty for a comfortable game for both beginner and stronger players.
You can create symmetric puzzle.
All fields are generated randomly, so every time you have a new puzzle.
Unfinished Sudoku game is saved and you can continue it at any time.
Button "Hint" opens one digit. Five tips reduce the level of difficulty.
At the level of "Easy" does not work.