“It’s a little plastic toy,” said Jessica Fridrich, tossing a Rubik’s Cube between her long-fingered hands on a stormy afternoon in her office at Binghamton University in upstate New York, her ...
Add Yahoo as a preferred source to see more of our stories on Google. Showing the progress and stages of solving a Rubik's Cube, layer by layer. Plus, it's super engaging. Before you even try it (or ...