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The Middle Three
People → Hong Kong, China → Wong Yuk Chi (黃昱誌)

People · Hong Kong, China

Wong Yuk Chi (黃昱誌)

2×2 · top 2.2% of 186,767 all-time · competing since August 2015 · 2015CHIC01

Wong Yuk Chi (黃昱誌) has been competing for 11 years. His best event is the 2×2: a personal-best single of 1.52, set at Shenzhen Cubing 10th Anniversary 2019, puts him in the top 2.2% of the 186,767 people who have ever been ranked in the event, and 32nd in Hong Kong, China. Until November 2008, no official 2×2 solve in the world had been that fast. Across 40 competitions since August 2015, he has put 1,939 official solves on the record across 13 events. Solve to solve, his 3×3 times vary about 11% around a typical one, steadier than 91% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 26.34 in August 2015 to 7.94, a 70% improvement. Wong has entered 40 competitions, more competitions than 99% of everyone who has ever competed.

2×2
best event — top 2.2% of 186,767 all-time
1.52
signature single · Shenzhen Cubing 10th Anniversary 2019
1,939
official solves on the record
11%
solve-to-solve spread · steadier than 91% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingHong Kong, China
2×21.522.16
top 2.2%32 / 855
4×429.5533.69
top 2.6%26 / 423
3×37.949.39
top 2.7%77 / 1,347
6×61:36.491:54.45
top 3.2%11 / 87
7×72:26.972:46.18
top 3.3%10 / 74
3×3 one-handed12.3616.43
top 3.5%21 / 361
Skewb2.724.65
top 3.7%15 / 285
5×556.091:01.37
top 3.8%18 / 192
Megaminx47.5454.97
top 4.0%12 / 154
Pyraminx3.995.69
top 7.6%52 / 431
Clock7.239.36
top 11.9%35 / 156
Square-114.5617.07
top 15.4%37 / 126
3×3 Fewest Moves32 moves36.33
top 20.4%31 / 76

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 Summer Cube Day 2015: 26.34Arnold Classic Asia 2016: 12.33Hong Kong Cube Day 2017: 10.27Wuhan NxN Open 2017: 9.44Cross-strait Cubing Exchange 2017: 8.37Hong Kong Open 2017: 9.58China's 10th Anniversary Championship 2017: 9.67Dongguan Open 2018: 11.01GDSY Open 2018: 9.92Cross-strait Cubing Exchange 2018: 9.95Guangdong Open 2018: 8.92Huizhou Open 2018: 10.05Shenzhen Open 2018: 10.02Jieyang Open 2018: 9.13WCA Asian Championship 2018: 11.61Zhongshan NxN Speedcubing 2018: 9.82Shantou Open 2018: 8.36Shenzhen Nanshan 2018: 8.71Dongguan Open 2019: 9.21Hong Kong Cube Day 2019: 9.99Jieyang Winter 2019: 8.32Maoming Open 2019: 9.08Shenzhen Cubing 10th Anniversary 2019: 8.97Shenzhen Open 2019: 9.26Zhongshan NxN Speedcubing 2019: 9.15Jieyang Winter 2020: 7.94Rubik's WCA Oceanic Championship 2022: 8.32Hong Kong Cube Day 2023: 9.85Hong Kong Small Cube Day 2023: 8.247.9426.3422 Aug 201526 May 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-1 2×2 single — 1,032 people have one; it is 0.52 away.
  • A sub-25 4×4 single — 588 people have one; it is 4.55 away.

Targets move as he improves.