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Australian university says its machine is the fastest as Rubik robots come within seconds of the speediest human.
This weekend in Bangkok, the best in the world at solving the famous multicolored toy will face off, with global bragging rights on the line. You can watch it live.
A standard Rubik's Cube has more than 42 quintrillion possible positions. A Lego Mindstorms robot called CubeStormer can solve the cube in less than 12 seconds.