The "World's Record Smallest Rubik's Cube," weighing about 0.3 gram, is priced at 777,777 yen ($5,300). Orders can be made on the company's online store from Thursday, with plans to expand sales ...

Solving Rubik’s Cubes is a learnable skill. However, to compete at the top level, you’ll have to train hard. Speed cubers can solve a 3×3 cube in under ten seconds these days, after all.

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 ...

KANAZAWA--Solving a special Rubik’s Cube edition designed by local firm Age Design Co. may be good for the brain but hard on the wallet. The latest in the “Takumi” series of Kogei Rubik ...