26 miniature cubes and six sides — the Rubik’s Cube is one of the most puzzling challenges we face as a kid. As young as five years old, I became intrigued with this cube, twisting and turning to no ...

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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 ...