Macdoku is a Sudoku generator, assistant and solver. Its features include the ability to display possibilities based on the three main sudoku constraints, as well as the ability to highlight solved and erroneous squares. It uses Bill DuPree's "Sudoku Solver in C" as its solving engine and qqwing for puzzle generation. It allows you to play and print your puzzles.
3Doku brings the traditional Sudoku game to the third dimension. In a 9x9x9 cube, 27 Sudoku schemas intersect one another along the three axis. Every 9x9 bi-dimensional schema must be solved, keeping in mind that every single cell belongs to the selected schema and also to the other two placed on the orthogonal planes. With 4 difficulty levels and 4 initial values distributions, you can customize your game and have every time a new exciting challenge to solve.
SmartMines is a minesweeper game for Mac OS X (Tiger and above) with a few features that make it stand out when compared with many other minesweeper games. For instance, it features "smart clicks" that make it easy to both mark and uncover with single button mice. Also the minefield window is resizable, so actually hitting the square you want will not be the greatest challenge.