A six-year-old girl named Lian Yunzhi from Sichuan Province, China, set new world records in women’s Rubik’s Cube solving twice within three days at World Cube Association competitions. She achieved an average time of 4.52 seconds and then improved to 4.27 seconds in consecutive events held in Wuhan and Guangzhou. Lian has mastered over 1,300 algorithms through daily practice lasting two to three hours each day for…
Watch: Six-year-old girl from China sets new Rubik's Cube world record (this article)