Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → Hong Kong, China → Mok Mun Wai (莫滿懷)

People · Hong Kong, China

Mok Mun Wai (莫滿懷)

3×3 · top 5.8% of 284,439 all-time · competing since July 2008 · 2008WAIM01

Mok Mun Wai (莫滿懷) has been competing for 18 years. His best event is the 3×3: a personal-best single of 9.38, set at Shenzhen Open 2015, puts him in the top 5.8% of the 284,439 people who have ever been ranked in the event, and 155th in Hong Kong, China. Until February 2008, no official 3×3 solve in the world had been that fast. Across 48 competitions since July 2008, he has put 1,235 official solves on the record across eleven events. Solve to solve, his 3×3 times vary about 13% around a typical one, steadier than 60% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 22.46 in July 2008 to 9.38, a 58% improvement. Mok has entered 48 competitions, more competitions than 99% of everyone who has ever competed.

3×3
best event — top 5.8% of 284,439 all-time
9.38
signature single · Shenzhen Open 2015
1,235
official solves on the record
13%
solve-to-solve spread · steadier than 60% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingHong Kong, China
3×39.3813.18
top 5.8%155 / 1,347
Megaminx57.121:00.96
top 8.5%27 / 154
Pyraminx4.917.29
top 12.6%84 / 431
2×22.945.69
top 13.6%164 / 855
3×3 one-handed19.5222.92
top 19.2%118 / 361
Skewb5.928.30
top 25.1%100 / 285
4×451.1356.23
top 26.1%173 / 423
3×3 Fewest Moves35 moves44.33
top 30.0%36 / 76
Clock31.8634.93
top 86.6%154 / 156
Square-11:13.06—
early days — 2 solves124 / 126
3×3 blindfolded7:52.11—
early days — 1 solve64 / 65

Percentile against all competitors ever ranked in each event, a fairer measure than raw rank, because the pools differ by a factor of ten.

The line so far

Hong Kong Open 2008: 22.46Hong Kong Open 2009: 15.13Macau Rubik's Open 2009: 15.06Shenzhen Summer Open 2009: 15.06Guangdong Open 2009: 14.36Hong Kong Cube Day 2010: 10.91Hong Kong Open 2010: 11.41Guangdong Open 2010: 13.16One-to-eight Cubes Competition 2011: 12.38Shenzhen University 2011: 9.90Xiamen Open 2011: 12.72Guangzhou Summer Vacation 2011: 11.28Guangzhou Winter 2011: 11.27Guangzhou SCUT 2012: 12.13Guangzhou SCAU 2012: 9.81Guangdong Open 2012: 11.22Asian Championship 2012: 11.96Guangzhou CCSA Championship 2013: 11.66Guangdong Open 2013: 13.88Guangzhou Small Cubes 2014: 12.35Guangzhou Cube Splashing Day 2014: 11.81Guangzhou Wushan Open 2014: 12.79Cross-strait Cubing Exchange 2014: 13.33Guangdong Open 2014: 13.13Back To Cubing Hong Kong 2015: 13.83Hong Kong Spring Cube Day 2015: 13.15Shenzhen Open 2015: 9.38Hong Kong Summer Cube Day 2015: 12.28China Championship 2015: 12.59Arnold Classic Asia 2016: 12.42Hong Kong Cube Day 2017: 13.40Cross-strait Cubing Exchange 2017: 10.81Hong Kong Open 2017: 11.18China's 10th Anniversary Championship 2017: 13.26Shenzhen Open 2017: 10.68Shenzhen Open 2018: 13.12WCA Asian Championship 2018: 13.14Hong Kong Cube Day 2019: 11.27WCA World Championship 2019: 12.03Hong Kong Cube Day 2023: 15.09Rubik's WCA World Championship 2023: 14.45Hong Kong Championship 2023: 12.369.3822.4627 Jul 200821 Oct 2023

Best single per competition, 3×3. Faster is higher — the axis is the right way up.

The story so far

Competitions

Reading this page: a single is one solve's time · an average is the middle three of five solves, best and worst discarded · a PB is a personal best · a DNF (did not finish) is an attempt with no valid result: a popped piece, an unsolved face, an over-limit memorisation · top X% compares against everyone ever ranked in that event, which is fairer than raw rank because event pools differ tenfold.

The circuit

The people whose scorecards keep turning up next to his.

Next targets

  • A sub-8 3×3 single — 7,931 people have one; it is 1.38 away.
  • A sub-50 Megaminx single — 1,776 people have one; it is 7.12 away.

Targets move as he improves.