Mostly because it’s able to solve those seemingly unsolvable problems. Probably the most iconic brainteaser of all is the Rubik’s cube which, while sometimes being solved by extremely talented ...

Quantum Rubik’s cube. “To make a quantum puzzle ... But does that mean the puzzle is completely unsolvable? Not quite. There are two ways out of this tangle, and both are pleasingly baffling ...

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 ...