Rubik's Cubes and other puzzels

David R. 7-713

The classic rubik's cube.

A marvel of the 20th century, it was the best selling toy of all time. People all over the world tried to solve it by getting all colors matching with the centerpiece's color in the position as seen in the picture above. Invented by professor Erno Rubik, it's was original purpose was to train engeneers how to fit moving pieces in without being able to take it apart easily.