Puzzles provide many hours of applied fun beyond any perfunctory tasks that occupy our days. When your son or daughter receives a snake cube puzzle as a Christmas gift — and it turns out to be ...

There are plenty of smart cubes on the market designed to help you solve a Rubik’s Cube, but few are as futuristic as the AI Robot Cube. Built to offer instant feedback without the need for a ...

The cube, of course, is the compact Rubik’s Cube, the bestselling 3D combination puzzle (a tasteful amount of memorabilia ... so it’s an interesting thing. All I wanted to do was put something ...