Im a HUGE fan of sudoku puzzles, and absolutely love that it is in app form for my iPhone! The colors are very appealing, and fun, it brightens up you day! The puzzles themselves arent too hard at all (good for all players: new, old, players starting out again, or daily players like myself), so I am soooo glad there are different levels!!! I have yet to play expert, but I love the actual challenge of the hard puzzles. They take an extra few minutes; the challenge is the whole point of the game- the enjoyment itself!
Addictedmomi about Sudoku - Unblock Puzzles Game, v1.10