Anyone up for a little carpal tunnel syndrome?

Jason at Evolutionblog linked to this game, and I've tried it a few times. You move your knight around the board, trying to land on all the designated squares before time runs out. Unfortunately, you're not allowed to land on any undesignated squares. So sometimes you have to stop and figure out how to get where you're supposed to go. It's kind of fun, but I think I would need a mouse to build up any real speed (it's a bit harder on a trackpad). One feature I liked: when you finish a level on time, you get bonus points (no surprise there); but you also get a rousing cheer from the crowd. I think I'd almost rather hear the cheer than get the points. Is that sad or what?