McSudoku 3.1

McSudoku is one of the original Sudoku games for the Mac (formerly called MacSudoku). McSudoku features five different sizes of puzzles, including the classic 9×9 Sudoku, mini 4×4 and jumbo 16×16 puzzles, as well as four different difficulty levels, from Easy to Fiendish. It keeps statistics such as your best times and your average time for each level, and it allows you to print worksheets with multiple puzzles on a single sheet. Now in version 3.1, McSudoku is a polished app that you'll enjoy using to solve Sudoku puzzles.