Since its invention in the 1970s, there have only been a few things that have revealed the limits of problem solving skills in humans faster than a Rubik’s Cube. The 3D multicoloured, logic puzzle has ...
Australian Feliks Zemdegs is defending his Red Bull Rubik’s Cube 3x3 speedcubing title in Moscow on November 17. The 23-year-old, dubbed the Usain Bolt of Rubik’s Cube solving in some circles for his ...