- Who
- Fang Lingfeifei
- What
- 10.83 second(s)
- Where
- China (Xiamen)
- When
The fastest time to solve a 4 x 5 Klotski puzzle with one hand is 10.83 seconds and was achieved by Fang Lingfeifei (China), in Xiamen, Fujian, China, on 13 October 2021.
Fang is a 12-year-old primary school student.
