You know the ones with the little ball in it that you have to get to a certain spot without falling into a whole? Sure you do. Well, thats what this program is. Theres a compass in the top right corner that you can click on to move the ball around or you can use the arrow keys (which I prefer). You can also change the sensivitity of the ball speed, so you can keep it under control. Good luck in reaching your final destination.