If you can solve them, try different scrambles to make sure you haven't missed the wacky phenomena (spoiler alert!!) that are forbidden on the Rubik's Cube.
The puzzle uses html5 canvas, which is not supported directly by IE 8 or lower. I also apologize if the animation is jumpy on some browsers. Try using the latest version of Chrome for the best experience.
Nan Ma, 12/29/2012