For the past 40 years the Rubiks cube has puzzled people across the globe.

Measuring about 2.5 inches on each side, it contains 21 unique miniature cubes which allows for multiple solutions.

The competitors were charged some fee whereas the spectators were allowed a free entry to this event.

Pennsylvania teen sets a new world record of solving the Rubik’s cube in 5.25 seconds!!

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source: www.techworm.net