The world’s fastest Rubik cube solver is made from Lego! In the video, the robotic system built from four Lego Mindstorm NXT kits, is able to solve this puzzle in less than seven seconds! Watch the video
Rubik’s Cube is a 3-D mechanical puzzle invented in 1974 by Hungarian sculptor and professor of architecture Ernő Rubik. Originally called the “Magic Cube”. As of January 2009, 350 million cubes had been sold worldwide making it the world’s top-selling puzzle game. It is widely considered to be the world’s best-selling toy.