Most of our heads would explode just looking at this puzzle.
But YouTube user RedKB is built differently, and actually enjoyed solving this mega 17x17x17 Rubik’s Cube.
And it only took him seven and a half hours to complete… which doesn’t sound terribly tedious at all.
Luckily for us he posted a time-lapse video that meant we could view the impressive feat in just over six minutes.
‘Very cool…. I only solved the original Rubik’s Cube of course that was a couple decades ago LOL,’ wrote YouTube user evilborg.
But some people are never satisfied, with Tommy Henriksson adding: ‘I’m waiting for him to solve this in 30 minutes.’
If you fancy seeing the full length seven and a half hour version, you can watch it below.