Eyeballs, Qubes, and attractive sound effects make Qubes a matching game that will be hard to stop playing. Go ahead and see if you can destroy 300 of those eye-balled Qubes before the timer runs out. You'll be surprised at how quickly they go in the beginning. Use your mouse to make combinations of three or more. The more the merrier though, so go ahead and try for huge combos and turn those combos in to tidal waves of exploding Qubes and high scores. Do you think you're up for the challenge? Do you think you can handle the Qubes?