Six-year-old Chinese girl ‘sets new women’s Rubik’s Cube world record’

Lian Yunzhi solves 3x3 puzzle on several occasions in average time of under 4.

5 seconds, according to state media A six-year-old Chinese girl has set a new women’s world record for solving a Rubik’s Cube in just over four seconds, state media reported. “Speedcuber” Lian Yunzhi broke the women’s 3x3 average world record twice this month at two World Cube Association certified competitions in Wuhan and Guangzhou,…