Here's another game that takes up some concentration. It's excessively simple, but from a neuro-biological point of view very interesting.
My score is 45 seconds with my trusty touchpad.
btw, that first game, well.. I played it for about 15-20 minutes straight, and right now I'm suffering from some sort of disorder.
Every time I move my mouse to the right, I feel an incredible urge to move it to the left to counter-balance. It's driving me absolutely nuts right now, anyone have the same thing? :P