Speedcubing is the sport of solving a classic Rubik’s Cube — or a related combination puzzle — in the shortest amount of time possible. And, no, it is not for the faint of heart. The Speed ...

It's been 50 years since the Rubik's Cube first launched, and it's captivated audiences ever since. With a special 50th anniversary retro cube on the list of this year's top toys, the puzzle's ...