Sudoku for Mac

Dracosoft
Dracosoft's Sudoku is a challenging number-puzzle game filled with logical solutions, and analytical answers. $9.99 - requires Mac OS X 10.2 and later.
UniSudoku
UniSudoku allows you to play Sudoku on Mac OS X 10.4. Enjoy the best aspects of the pencil and paper puzzle with all the advantages of playing on your computer - Unlimited puzzle generation - No messy handwriting! - Full Undo/Redo support, no more erasing! An intuitive interface lets you make "pencil marks" and fill in guesses while staying in the flow of the game. You may also enter your favorite puzzles from the newspaper, books and the Internet directly into UniSudoku.

Sudoku Games