Coming soon
Sudoku Unbound
Challenge your limits. Keep your focus.
Classic 9×9 Sudoku and quick 6×6 puzzles for iPhone and iPad. It plays offline, with no ads and no account. Sounds and haptics are there if you want them, and each one switches off.
9×9 Sudoku with five levels, rated by the logic each puzzle needs
Mini 6×6 Sudoku for a quick game
No ads, including in the free version
Sudoku Unbound is in development and not yet on the App Store. What this site describes is the app as currently built; it may still change before release. Read the user guide.