Sudoku for beginners and advanced players alike, with no ads, unlimited grids on or offline, 6 difficulty levels ranging from "easy" to "diabolical," daily challenges, and a beautiful ergonomic design.

Sudoku with no distractions:
- Fast: no lengthy intros or slow animations.
- Small: doesn't eat up a lot of storage on your device.
- Friendly: big buttons avoid fat-fingering.
- Non-intrusive: plays your music and nothing else.

Sudoku with all the nuts and bolts:
- Undo / Redo.
- 10 concurrent grids.
- Automatic and manual notes.
- Conflict and error highlighting.
- Customizable input and display settings.

Sudoku on all your devices:
- Universal: iPad, iPhone, and iPod touch.
- Retina: native resolution on all screens.

For feature requests and feedback, please email us at [email protected].

Enjoy,
The friendly team at mindthefrog :)