A few more folds and you have three cubes. Turn it in on itself and you've got a pyramid. What other hidden shapes can you find? Only the puzzle box knows for sure... Thanks to this Prime ...

and paper clips. A few years later, he applied for a patent to market his invention, a puzzle game that eventually became known as the Rubik's Cube. It would go on to become the most popular ...

The Puzzle of Us All, equal parts memoir and philosophical insights, Rubik describes the room in which he prepared for his classes as 'a child’s pocket, full of marbles and treasures', including ...

A robot that can solve a Rubik's cube puzzle in 0.38 seconds has been developed by two researchers in the US. The current world record is 0.637 seconds, which was set by German engineer Albert ...

A robot developed by five young engineers at Mitsubishi Electric Corp. was recognized by Guinness World Records as the fastest to solve a 3x3x3 puzzle cube--almost as quickly as the blink of an eye.