Control the game with your mouse or arrows / keyboard.
For quick number deleting press the same number again.
List of shortcut keys:
- Change in values and notes
- Delete cell
- Save game
- Insert notes
- Delete all notes
- Game control - shortcut keys
User friendly game interface
- You can control the game using both mouse and keyboard.
- In Settings, you can adjust grid appearance and game functions.
- Starting with Sudoku? Check out our solving Techniques.
Login to use many useful functions of the game and get more benefits.