World Record Holder Marcin Maskow Kowalczyk attempts to solves 50 Rubik's Cubes blindfolded! According to Marcin, it takes a combination of pure memory skill, spatial imagination and fast fingers to pull it off. No magic involves, just 4 years of practice! He performed this attempt to prove that it's possible to memorize and solve 50 Rubik's Cubes in under one hour.