The Rubik's Cube...
I don't get how people can solve a 5x5 Rubik's cube, yet can't finish a 2x2?
The basic 3x3 Rubik's cube has 43,252,003,274,489,856,000 different combinations.
I am in the process of finishing my 3x3 Rubik's cube for the first time!
PlayStation 3 Rubik's Cube Commercial!