So how do the likes of Lucas Etter work out how to solve Rubik’s cube so quickly? They could read instructions, but that rather spoils the fun.

If you're trying to solve a Rubik's Cube, the key is to break the puzzle down into several smaller steps.

I assumed that successfully unscrambling a cube would forever remain on my bucket list, but a smart Rubik’s Cube is finally teaching me the strategies to solve one.

GoCube has brought the Rubik's Cube up to date with bluetooth, positioning data, and online challenges. Is it worth the investment?