Play Sudoku puzzles on your iPhone or iPod Touch. Play standard 9x9 grid Sudoku board game on your iPhone. Exercise your visual scanning and processing powers and strengthen your brain. Lots of puzzles so you will always get a new one. Game play and design are optimized and simplified for play on your iPhone or iPod Touch. Puzzles are checked for uniqueness. First revision includes 50 easy Sudoku puzzles. More difficulty levels coming soon. Games are timed for your reference. Cached for offline play.