Hundreds competing in Rubik's Cube World Championship
The Rubik Cube World Championship is taking place in Las Vegas this weekPhoto: Video by ktnv.com
Las Vegas, NV (KTNV) -- The Rubik's Cube World Championship is taking place at the Riviera Hotel & Casino in Las Vegas.
More than 570 of the world's fastest speed-cubers are competing in several categories.
One of the more challenging cubes, at least to most people, is the 7x7 cube.
Friday, 19-year-old Kevin Hays solved it in less than 3 minutes.
If you think he is fast at the larger cube, Hays said his average time on the regular-sized cube is 8 seconds.