Some connection games implemented by Tapani Raiko in 2007-2008

No installation required. Run hex.exe for a game of Hex, y.exe for a
game of Y, and star.exe for a game of *Star. Use left mouse button
to make a move and the right mouse button for the AI to make a 
move.

License: Freeware, use at your own risk

Read more about the games and the AI from:
T. Raiko and J. Peltonen
Application of UCT Search to the Connection Games of Hex, Y, 
*Star, and Renkula!
in the proceedings of the Finnish Artificial Intelligence 
Conference (STeP 2008), Espoo, Finland, Publications of the 
Finnish Artificial Intelligence Society, August 2008
