6-year-old Chinese girl reportedly sets Rubik’s Cube world record, completing puzzle in just over 4 seconds
A 6-year-old Chinese girl has set a new women’s world record for solving a 3×3 Rubik’s Cube in just over 4 seconds, state media reported Tuesday. Young speedcuber Lian Yunzhi broke the women’s 3×3 average world record twice in three days at two World Cube Association certified competitions in Wuhan and Guangzhou, according to state…