“The introduction of numerous competing cube products into the market has caused the puzzle cube design depicted in the Rubik’s Trademarks to (a) become the generic designation for puzzle cubes ...

Guinness World Record confirmed the micro-cube as the world’s smallest rotating puzzle cube in August. The miniature model breaks the record set by British puzzle designer Tony Fisher in 2016 ...

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.

Japanese toy maker MegaHouse has created the world’s smallest Rubik’s Cube, weighing only 0.33 grams and measuring 0.19 inches per side. Made from aluminium, this tiny puzzle took nearly two ...