Diana saw some students playing a game at school, and thought it would be fun for us. It's a crazy game. It's called "Polarity", but I think we've dubbed it "the magnet game". The object of the game is to force the other player to screw up. The only think you're allowed to do on your turn is attempt to place a magnet in such a way that it "leans" up against magnets already on the mat. So you place them as dangerously as you can, in the hopes that when your opponent plays they knock them down (you score points when this happens).

It's good fun. We're still figuring it out. Here's a picture of a recent game.