DracMan is a game based on the old and fun game of PacMan with a Dracula-theme. Plays in any Java-enabled browser and is quite fun! The game is in Swedish, but that should not stop non-English speaking people from playing since it's not that much text.
Yet another Sudoku game.
Pocket Sudoku is the definite sudoku application for Pocket PC (Windows Mobile). It can currently generate sudoku puzzles using six different difficuties, solve any valid puzzle, show pencil marks, hint you when you've got stuck, and much more...
A wxWidgets conversion of Laser Tank, a puzzle and strategy game by Jim Kindley maintained by Donald Druin.