Six-year-old sets Rubik's Cube world record

Lian Yunzhi, a six-year-old from China's Sichuan Province, broke the women's world record for the 3x3x3 Rubik's Cube twice in three days. She first averaged 4.52 seconds in Wuhan, then 4.27 seconds in Guangzhou, becoming the only female cuber to average under 4.5 seconds. She has mastered over 1,300 solving algorithms.