- Lim Kai Yi
- 6.315 second(s)
- Malaysia (Butterworth)
The fastest time to solve a 4 x 5 Klotski puzzle is 6.315 seconds, achieved by Lim Kai Yi (Malaysia), in Butterworth, Malaysia, on 23 January 2021.
Lim broke the record by just 0.483 seconds. He has previously achieved the record for the fastest time to complete a Soma cube blindfolded.