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The Middle Three
People → Hong Kong, China → Quinson Hon Kwan Shun (韓君信)

People · Hong Kong, China

Quinson Hon Kwan Shun (韓君信)

Pyraminx · top 5.7% of 129,321 all-time · competing since August 2015 · 2015SHUN02

Quinson Hon Kwan Shun (韓君信) has been competing for 11 years. His best event is the Pyraminx: a personal-best single of 3.55, set at Hong Kong Championship 2025, puts him in the top 5.7% of the 129,321 people who have ever been ranked in the event, and 39th in Hong Kong, China. Until February 2008, no official Pyraminx solve in the world had been that fast. Across 15 competitions since August 2015, he has put 329 official solves on the record across 13 events. Solve to solve, his 3×3 times vary about 9% around a typical one, steadier than 98% of the 35,811 competitors with ten or more counted rounds. His 2×2 best has come down from 6.17 in August 2015 to 2.38, a 61% improvement. Quinson has entered 15 competitions, more competitions than 95% of everyone who has ever competed.

Pyraminx
best event — top 5.7% of 129,321 all-time
3.55
signature single · Hong Kong Championship 2025
329
official solves on the record
9%
solve-to-solve spread · steadier than 98% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingHong Kong, China
Pyraminx3.556.97
top 5.7%39 / 431
3×39.4810.33
top 6.1%160 / 1,347
2×22.382.79
top 7.8%105 / 855
4×438.1941.96
top 10.0%78 / 423
3×3 one-handed18.4322.67
top 16.2%99 / 361
5×51:17.051:32.27
top 16.9%73 / 192
Skewb5.076.38
top 18.7%73 / 285
3×3 Fewest Moves33 moves35.00
top 23.4%32 / 76
Megaminx1:28.751:38.96
top 27.4%69 / 154
Clock18.9620.28
top 61.6%123 / 156
6×63:58.76—
early days — 1 solve75 / 87
7×76:57.30—
early days — 1 solve70 / 74
3×3 blindfolded5:53.83—
early days — 1 solve58 / 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 Summer Cube Day 2015: 6.17Arnold Classic Asia 2016: 3.43Hong Kong Open 2017: 3.49WCA Asian Championship 2018: 3.69Hong Kong Cube Day 2019: 3.80Shenzhen Cubing 10th Anniversary 2019: 3.12Hong Kong Cube Day 2023: 3.12Hong Kong Small Cube Day 2023: 2.78Rubik's WCA World Championship 2023: 2.38Hong Kong Cube Day 2025: 3.17Hong Kong Championship 2025: 2.902.386.1722 Aug 201515 Nov 2025

Best single per competition, 2×2. 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-3 Pyraminx single — 4,700 people have one; it is 0.55 away.
  • A sub-8 3×3 single — 7,931 people have one; it is 1.48 away.

Targets move as he improves.