Lichess - The complete chess experience, play and compete in tournaments with friends others around the world.
FooBillard - FooBillard is a free and open-source, OpenGL-based billiards simulation game.
XBoard - XBoard, also known as WinBoard on Microsoft operating systems, is a free graphical user interface...
Virtual Pool - A pool game so realistic, it improves your real game!
Chess.com - Play chess on Chess.
ShootersPool - The realistic billiards game for the most demanding pool, snooker and carom players.