It is rare to find a puzzle, or toy, that has captured the imagination of millions, is accessible to all age levels, is challenging, yet satisfying, and is so mathematically rich. Rubik's cube is one ...

The Rubik's Cube is a puzzle challenging people ... DeepCubeA, as the algorithm was called, completed the 3D logic puzzle which has been taxing humans since it was invented in 1974.

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 ...

Some toys never go out of fashion. Celebrating its 50th anniversary this year, Rubik’s continues to be the most popular puzzle cube brand in the world, with around 500 million sold, according to ...

Some people like crossword puzzles, some are serious sudoku ninjas ... [Andrea] chose to build an autonomous Rubik’s cube solver, and was kind enough to document exactly how how to do it ...