http://forums.xkcd.com/viewtopic.php?f=14&t=87092 http://forums.xkcd.com/viewtopic.php?f=14&t=87092 A sample game. you will notice that even the people 'playin

http://forums.xkcd.com/viewtopic.php?f=14&t=87092 http://forums.xkcd.com/viewtopic.php?f=14&t=87092 A sample game. you will notice that even the people 'playing' the previous one have no idea in which state it was left.