In this addictive puzzle game, rotate and drop your quad blocks so that they match up with the other blocks of the same color. When blocks of the same colors are matched up they will be erased and you'll be awarded points. Try to get through the five levels without getting defeated! Game Instructions: Left Arrow Key-Move Quad Left, Right Arrow Key-Move Quad Right, Up Arrow Key-Rotate Quad Clockwise, Down Arrow Key-Drop Quad, Enter Key-Rotate Quad Counter-Clockwise, Spacebar-Pause.