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People → Chinese Taipei → Hsiang-Kuang Zhuang (莊翔光)

People · Chinese Taipei

Hsiang-Kuang Zhuang (莊翔光)

2×2 · top 0.25% of 186,767 all-time · competing since May 2015 · 2015ZHUA02

Hsiang-Kuang Zhuang (莊翔光) has been competing for 11 years. His best event is the 2×2: a personal-best single of 0.82, set at UCSD Winter 2020, puts him in the top 0.25% of the 186,767 people who have ever been ranked in the event, and 5th in Chinese Taipei. Until November 2011, no official 2×2 solve in the world had been that fast. Across 16 competitions since May 2015, he has put 497 official solves on the record across seven events. Solve to solve, his 3×3 times vary about 15% around a typical one; 87% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 18.20 in May 2015 to 5.95, a 67% improvement. He has entered 16 competitions, more competitions than 96% of everyone who has ever competed.

2×2
best event — top 0.25% of 186,767 all-time
0.82
signature single · UCSD Winter 2020
497
official solves on the record
15%
solve-to-solve spread · wider than 87% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChinese Taipei
2×20.821.57
top 0.25%5 / 1,669
3×35.957.11
top 0.46%17 / 4,213
3×3 one-handed9.3312.84
top 0.66%6 / 802
4×431.8439.84
top 4.1%107 / 1,078
5×51:07.911:12.51
top 10.2%158 / 639
Skewb8.0110.91
top 41.3%379 / 699
Pyraminx11.0216.19
top 60.7%713 / 1,016

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

San Diego Summer Splash 2015: 18.20Thanks Four The Invite 2018: 9.19Thanks for the InFive 2018: 7.57UCSD Winter 2019: 7.12San Diego Summer 2019: 6.93Grossmont Fall 2019: 7.00UCSD Winter 2020: 7.07Westview Winter A 2021: 6.31San Diego Spring 2022: 6.44Circle City Summer 2022: 5.95Marshall Middle Slice 2022: 6.31Diamond Bar September 2022: 5.96WCC Western Championship 2022: 6.08San Diego's Final Cube-Down 2022: 6.32UCSD Summer 2023: 6.68Corona Summer 2023: 6.705.9518.2023 May 20152 Sep 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-5 3×3 single — 344 people have one; it is 0.95 away.
  • A sub-8 3×3 one-handed single — 151 people have one; it is 1.33 away.

Targets move as he improves.