If your brain is itching for a puzzle, Trouballs will satisfy your craving. In Trouballs, you use a set of gears to rotate balls and make rectangles out of balls of the same color. If you match four, they blow up! Wipe'em all out, and you clear the level. With over 40 levels and 2 modes of gameplay, Trouballs is sure to deliver hours of mind-twisting fun!