i just recently discovered this really neat game called Crayon Physics Deluxe. the object of the game is super simple, you basically draw objects that move a ball over, under and around obstacles towards a star. i saw this video clip for it and had to download the demo version to check it out.. it’s incredibly addictive!
anyways, this is a great game for smaller kids (and big ones like me too). there’s also an iPhone version of the game. so, here’s a clip of it.. and don’t worry you don’t need a tablet or touch screen, a regular computer mouse works just fine.