Washington Post
6-year-old sets Rubik’s Cube world record
Lian Yunzhi of China solved five Rubik’s Cubes in an average of 4.27 seconds at a World Cube Association-certified competition last week.
Washington Post
Lian Yunzhi of China solved five Rubik’s Cubes in an average of 4.27 seconds at a World Cube Association-certified competition last week.