Flash Game: Chronotron

Another flash game for your amusement.  Chronotron isn't quite as much fun as Amazing Contraption was but the idea is brilliant.  It is basically a time travel based level game.  To complete each level you have to cooperate with an earlier version of yourself.  As I mentioned, the game isn't the greatest but it is worth trying for the way it makes you think about the levels.

via kottke.org