This teenager wanted to set a speed record for a 6x6 Rubik's cube. But just when he was about to solve the puzzle, the cube fell apart in his hands. - CGTN

This teenager wanted to set a speed record for a 6x6 Rubik's cube. But just when he was about to solve the puzzle, the cube fell apart in his hands.

2018-01-30 11:58 GMT+8

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