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People → Chinese Taipei → Shiou-Shiou Chuang (莊琇琇)

People · Chinese Taipei

Shiou-Shiou Chuang (莊琇琇)

Pyraminx · top 72.6% of 129,321 all-time · competing since December 2020 · 2020CHUA02

Shiou-Shiou Chuang (莊琇琇) has been competing for 6 years. Her best event is the Pyraminx: a personal-best single of 12.95, set at Zhongshan Open 2024, puts her in the top 72.6% of the 129,321 people who have ever been ranked in the event, and 824th in Chinese Taipei. Across 12 competitions since December 2020, she has put 158 official solves on the record across seven events. Solve to solve, her 3×3 times vary about 20% around a typical one; 99% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. She has entered twelve competitions, more competitions than 94% of everyone who has ever competed.

Pyraminx
best event — top 72.6% of 129,321 all-time
12.95
signature single · Zhongshan Open 2024
158
official solves on the record
20%
solve-to-solve spread · wider than 99% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChinese Taipei
Pyraminx12.9522.77
top 72.6%824 / 1,016
Skewb14.6122.99
top 77.0%607 / 699
2×212.9024.48
top 86.6%1,581 / 1,669
3×357.091:05.48
top 90.2%3,949 / 4,213
Clock1:18.20
top 99.5%362 / 366
Megaminx8:02.37
early days — 1 solve361 / 362
3×3 one-handed5:43.20
early days — 2 solves802 / 802

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

Taiwan Championship 2020: 1:02.38New Taipei Open 2023: 57.82Shin Kong Cube Open 2023: 1:03.88Honhui Cubing Carnival 2024: 58.21Zhongshan Open 2024: 58.87Taipei Summer Open 2024: 1:01.89Shin Kong Cube Open - New Taipei 2024: 57.09Shin Kong Cube Open - Kaohsiung 2024: 1:05.73Rubik's WCA Asian Championship 2024: 59.14Taiwan Championship 2024: 1:05.04Taiwan Championship 2025: 1:06.0457.091:06.0418 Dec 202019 Dec 2025

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 her.

Next targets

  • A sub-12 Pyraminx single — 86,891 people have one; it is 0.95 away.
  • A sub-12 Skewb single — 48,404 people have one; it is 2.61 away.

Targets move as she improves.