Not Evil Sudoku

No ads, no tracking, no data mining. Just a clean, minimalist sudoku app built natively for iPhone and iPad.

Most sudoku apps are filled with ads. Not Evil Sudoku is not one of them.

A puzzle for every day synced across all users.

See where your solve times rank across your friends and all players.

Powerful customization to tailor your experience.

Keep track of which numbers you think may belong in a square.

Develop a daily sudoku habit and keep track of your streak.

See your best times across difficulty modes.

See your progress over time and across difficulties.

Fun alternate app icons to liven up your home screen.