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 ...

If you’ve ever had trouble solving a Rubik’s Cube, a good piece of advice is to break it down into steps. It’s worth a shot: That advice is from the man who invented it. “Problem solving is a very ...

Geoff Smith does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...