The ex-Mars AI Robot Cube is a self-scrambling electronic cube that's great for novices and experienced cubers.

The cube, of course, is the compact Rubik’s Cube, the bestselling 3D combination puzzle (a tasteful amount of memorabilia is strewn about the house) originally known as the Magic Cube, that Rubik ...

Sai Charan Kintali carries so many puzzle cubes with him during the day at Irving Middle School in Springfield, Virginia, he keeps them in a special black case in his backpack. He started learning ...

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.

The all-red puzzle is more difficult to solve ... One side of the cube measures 6 centimeters square. The packaging box bears catchphrases like “maximum difficulty” and “a challenge from ...