- Ye Jiaxi
- 5.665 second(s)
- China (Xiamen)
The fastest time to assemble a six-piece Burr puzzle (Luban lock) is 5.665 seconds and was achieved by Ye Jiaxi (China) in Xiamen, Fujian, China, on 31 July 2020.
Ye Jiaxi also holds the record for the fastest time to make three squares with three tangram sets, which was achieved on 13 January 2020.