I have never enjoyed computor games. I just don't get the point of them! ...... BuT what I do like is any sort of PUZZLE that needs to be worked out! WELL ..... I came across a very kewl puzzle/game that I cannot draw myself away from! I downloaded the free demo and within 24 hours had bought the deluxe version. My kids are hooked too ...... go and have a look at CRAYON PHYSICS. It sounds like I'm selling the product, but I ain't! It is just such an awesome product that I think ALL my friends should know about it!