- Who
- Fu Boyan
- What
- 10.778 second(s)
- Where
- China (Xiamen)
- When
The fastest time to solve a 4 x 4 Klotski puzzle with one hand is 10.778 seconds and was achieved by Fu Boyan (China) in Xiamen, Fujian, China, on 3 April 2021.
Fu Boyan is also the record holder for the fastest time to solve a 4 x 4 Klotski puzzle which was attempted on 13 March 2020.