Sudoku app for iPhone and iPad

Classic Sudoku for players of all skill levels with the following features.

1. Free
2. Simple and easy to use interface.
3. Great for all skill levels: from beginner to expert
4. Unlimited puzzles to play
5. Unlimited hints for challenging puzzles
6. Pencil marks (aka Notes), only commit when you know you’re right
7. Auto-Save: safely stop and resume, anytime

Get your Sudoku game on and stimulate your brain!

Full set of Sudoku * * game features:

Customize Your Sudoku Board
- 17 great looking customizable themes like wooden boards, night mode, modern, etc.
- Unlock special Sudoku themes and customize the board however you want.

Check Your Stats
- Improve your Sudoku skills by checking your Stats.
- Move up the ranks and get rewarded with Mastery Titles for completing puzzles.
- See stats on how many Games Played, Mistakes Made, Time Played and Total Wins.

Sudoku Game Modes
- 4 Difficulty levels. Play puzzles as: beginner, easy, medium, hard.
- Autosave lets you stop and resume your game as often as you like.

Free Help on Challenging Puzzles
- Pencil marks (a.k.a. Notes) – Place possible numbers in pencil mode, if it’s not the right solution just re-tap that number to remove it.
- Use Helpful Hints when you really need some help solving a puzzle.

Become a Sudoku Grand Master with this classic Sudoku game!

Usually Sudoku iOS app used & searched for