NEW YORK -- 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 ...

The Rubik's Cube is a three-dimensional puzzle in which each side composed of six different colors is divided into 9 squares of 3x3, and it is so popular that the world championships are held. ' Rubik ...

One of the most mind-boggling toys that many of us have grown up trying to solve is the Rubik’s cube — a simple-looking mechanical puzzle, made from small square pieces called ‘cubies’. It consists of ...

The Rubik's Cube, which is popular all over the world, is a three-dimensional puzzle that is so difficult that even beginners cannot match it. However, the world record for the fastest time to match ...