Open-Source Classic Tetris
Take the chess graphism, and use it with a chess engine.
Dots and Boxes for 6 players / Käsekästchen für sechs Spieler
Just another online poker software, but open source for once.
A Java chess engine using xboard protocol
Minecraft side viewed game made in Java
Famous Russian card game
Simulate a loan from its rate, amount and duration
Cross platform administration tool for Source Engine dedicated servers
Version 1.2
A math flashcard-like game