Sonar Challenge

They don't come much more straightforward than this, or much more frustrating - all you have to do is keep the football in the air using the mouse pointer, and the game keeps track of how many bounces you've managed and how long the ball's stayed in the air.

Well, we say 'all you have to do' but in the meantime the ball is bouncing all over the place and the jabbering commentator is getting more and more excited the closer you get to breaking your record. A likely contender for the most addictive game of all time.