Sudoku Star - Free

Sudoku game optimized for serious Sudoku players! OK, so we're not a big developer and you haven't heard of us, but check out our reviews (and these weren't written by our friends): "Best Sudoku. Best one out there. Great game play." "Best? Yes it is! I've played my share of sudoku games, and this one tops them" "Hands down, this is the best sudoku implementation on the iPhone." "Best Su…