In general, Rubik's cube can take several minutes even solving one side. A self-made robot made of a Lego block that makes its Rubik's cube all six sides in about 90 seconds is a hot topic. The topic ...

A robot built out of Lego can solve a Rubik’s Cube in about 3.2 seconds, but some 40 years after I first picked up the iconic puzzle, I’ve yet to solve it on my own. I assumed that successfully ...

I’ve been meaning to write about this one for a while. My friend and co-worker, David Gilday, is a LEGO fanatic, and also Rubik’s cube fan. What else would you expect from someone like that, other ...

File this one under ‘awesome’. It’s a Lego Mindstorms robot which can solve a Rubik’s Cube on its own in just six minutes, with an average of 60 faceturns. It uses a colour sensor to work out what’s ...

We’ve all seen videos of Rubik’s cube champions who can solve the puzzle in less than 5 seconds. And there are cube-twisting robots that can solve the cube even faster, often in under a second. This ...