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