Take the chess graphism, and use it with a chess engine.
A minecraft Mod
Open-Source Classic Tetris
Juego de la Memoria y Trivia sobre la vida de Sócrates
Apprendre les chants d'oiseau
FreeTown is a city simulator game.
Tic-Tac-Toe (X and O)
A free ActionScript 3 library designed for developing 2D Flash games
Interactive party game with matches consisting of multiple minigames
A Java chess engine using xboard protocol
Dots and Boxes for 6 players / Käsekästchen für sechs Spieler
Log parsing tool for Everquest Project 1999
Just another online poker software, but open source for once.
Control de su ordenador desde su Smartphone o tablet con android.
Minecraft side viewed game made in Java