- Xia Yan
- 5.37 second(s)
- China (Xi'an)
The fastest time to assemble a six-piece Burr puzzle (Luban lock) is 5.37 seconds and was achieved by Xia Yan (China) in Xi'an, Shaanxi, China, on 18 October 2021.
Xia Yan is enthusiastic about puzzle solving, and he has attempted for a few puzzle related records in the past.