If you thought solving a Rubi’s Cube wasn’t hard enough, what about solving one whilst juggling another two, thats what David Calvo decided to do in his latest video which you can see below.
As well as being able to solve a Rubik’s Cube whilst juggling two others, Calvo has in the past solved two Rubik’s Cube’s at once as well as being able to solve one blindfolded.
Source Geekosystem, Dvice