A modern Sudoku game, with unlimited, randomly generated puzzles at multiple levels of difficulty. Play the way you want, using a pen, keyboard, touch, or mouse to input your answers.
What's new in this version
This minor update includes fixes for rare crashes encountered by a few users.
- Unlimited, randomly generated puzzles at multiple levels of difficulty from which to choose
- Support for playing the game via touch, pen, mouse, and/or keyboard. Input via inking, buttons, or keyboard.
- Sharing and printing of puzzles
- Optional hints to guide you when you get stuck, including detailed solving technique information
- Automatic and manual note-taking lets you track which numbers should still be considered in each cell
- In-progress games automatically saved for continuing later
- Live tiles to keep you informed of your progress
- Custom background images to let you play in the style of your choosing
- Optional sounds to enliven game play
- Load and save puzzles from and to .sdk files, as well as from and to the clipboard