Do'SSi Zo'la Linux game
Do’SSi Zo’la is a board game under GPL licence, using SDL. You can play with two players or you can play on your own against the computer.
It’s a great puzzle game I gladly contributed to.
The goal of the game is quite simple: block your opponent by destroying the fields which surround him without being blocked yourself. Every turn of play, each player must first move to some adjacent field and then destroy a field of his choice. The first player who cannot move anymore loses the game.