A 6-year-old Chinese girl has broken the women’s 3x3 Rubik’s Cube world average record twice in three days.⁣ ⁣ She posted averages of 4.52 and 4.27 seconds at WCA(World Cube Association)-certified competitions on Sept. 12 and 14, becoming the only female cuber in the world with a sub-4.5-second average.⁣ ⁣ #China #RubikCube #WCA #ChinaMoments