It has been quite a while since we looked in on the world of automated Rubik’s cube solving. [David Gilday] built this one using LEGO Mindstorm parts. It uses a computer to calculate the ...

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. [aaedmusa] was a long way off that speed ...

Most conversations come back to the Rubik’s Cube for Sam Richard, who can solve the 3x3 device in just seconds. He first picked one up nearly two decades ago after a friend got him hooked.