Whether you're a total Rubik's Cube novice or a seasoned solver looking for a unique new puzzle to add to your collection, the ex-Mars AI Robot Cube is worth checking out. Successfully funded by ...

Rubik’s Cube was a global sensation of the 1980s, a harmless, handheld test of mental and physical dexterity, determination and patience. Geeks embraced the plastic puzzle box as a handy ...