Play Backgammon

Achieve competitive chess rating

Jump opponent's pieces in this ancient game

Master the ancient Chinese abstract strategy game

Chess with a shuffled back rank, so the opening book is useless.

Stack your pieces on top of your opponent's in an abstract Sid Sackson designed in 1963.

Stack blocks into skyscrapers and take over the ones already built.

Build castles upward and score by the level your knight stands on.

Race your pieces across the star board