Just try this Sudoku game and You won't be looking for a paper puzzle ever again! Features: 5 levels. Pencil/feather marks. Auto-save. Undo move. Two styles: light and dark. Many settings. Simple and nice user interface.
A free app for Android, by MWB Games.
A full version app for Android, by Dire Wolf Digital.
A free app for Android, by K Infotech Pvt. Ltd..
