Ni Borui (Huai’an, China) successfully assembled a three-piece Burr puzzle (Haohan lock) in 1.406 seconds in Huai’an City, China, on 20 September 2023. Verified by the WRCA, Ni Borui has set the world record for the “Fastest time to assemble a three-piece Burr puzzle (Haohan lock)”.