Description: The ONLY Sudoku App that lets you save multiple games! UNLIMITED puzzles of ANY difficulty level at ANY time! This iPhone version of the addictive brain game features a highly intuitive interface and a difficulty level for everyone from new players to true sudoku samurais... We dare you to solve a diabolical puzzle! FEATURES: - Unlimited puzzles, generated as and when needed - 6 difficulty levels: easy, medium, difficult, hard, evil & diabolical - Save up to ten puzzles in progress - Auto save if you get interrupted and resume your game instantly - Easy on your battery: no lengthy intros or unnecessary frills - Notes function - Smooth interface and big buttons to prevent "fat-fingering" - Enjoy your own iPod music while playing