Lian Yunzhi, a six-year-old girl from China, has broken the women’s world record for solving a 3x3 Rubik’s Cube twice in three days, first with an average time of 4.52 seconds and then improving to 4.27 seconds. The article includes footage showing her solving one cube in approximately 3.54 seconds. Lian started learning to solve the Rubik’s Cube at age four and has mastered over 1,300 formulas.
Watch: Six-year-old girl breaks women’s Rubik’s Cube world record (this article)