That's it? What are you doing in five seconds?? There's now a robot which does it all in just one second. A bit less than the time it takes to throw the cube in the air and catch it.
This robot has nothing unusual: four cameras, some stepper motors which drive 6 "fingers" that turn the faces of the cube in which (alas) some holes have been drilled. All this is driven by an Arduino and controlled by a PC running Linux, with an algorithm called Kociemba, after the man who, following decades of research, showed some years ago that from any starting position the cube could be solved in less than 20 moves.
Spectacular it may be, but this doesn't move me. My heart starts beating faster, however, when I see a human take 6 seconds to memorise the cube , and then solve it blindfolded. Happily, this tachycardia only lasts 15 s.