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People → Chinese Taipei → Chung-Yao Chiang (江仲堯)

People · Chinese Taipei

Chung-Yao Chiang (江仲堯)

3×3 · top 6.0% of 284,439 all-time · competing since June 2015 · 2015CHIA05

Chung-Yao Chiang (江仲堯) has been competing for 11 years. His best event is the 3×3: a personal-best single of 9.46, set at Chien Kuo Cubing Party 2019, puts him in the top 6.0% of the 284,439 people who have ever been ranked in the event, and 362nd in Chinese Taipei. Until February 2008, no official 3×3 solve in the world had been that fast. Across 73 competitions since June 2015, he has put 1,440 official solves on the record across 15 events. Solve to solve, his 3×3 times vary about 14% around a typical one; 76% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 18.51 in June 2015 to 9.46, a 49% improvement. He has entered 73 competitions, more competitions than 99% of everyone who has ever competed.

3×3
best event — top 6.0% of 284,439 all-time
9.46
signature single · Chien Kuo Cubing Party 2019
1,440
official solves on the record
14%
solve-to-solve spread · wider than 76% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChinese Taipei
3×39.4612.64
top 6.0%362 / 4,213
Skewb3.296.40
top 6.5%72 / 699
2×22.574.10
top 9.6%264 / 1,669
Pyraminx4.619.35
top 10.9%173 / 1,016
4×441.3648.88
top 13.7%305 / 1,078
3×3 one-handed20.8323.01
top 22.8%292 / 802
5×51:26.681:31.78
top 24.6%281 / 639
Square-123.7633.57
top 36.3%153 / 323
Clock12.4215.29
top 37.0%173 / 366
3×3 Fewest Moves38 moves45.00
top 40.9%88 / 204
6×63:36.623:50.67
top 57.4%220 / 292
3×3 blindfolded3:26.90—
top 60.1%99 / 147
7×75:33.42—
top 60.6%195 / 252
Megaminx3:17.89—
top 80.2%321 / 362
3×3 Multi-Blind2 of 4 cubes · 26:07—
early days — 1 solve53 / 54

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 Cubing League - Taipei 2015: 18.51Magic Revenge 2015: 21.40Taipei Open 2015: 23.04Taiwan Championship 2016: 15.48Cross-strait Cubing Exchange 2017: 15.73Hsinchu Winter Open 2018: 11.89CK Cubing Party 2018: 13.92WCA Asian Championship 2018: 13.99Taiwan Championship 2018: 12.83Taichung Cubing Open 2019: 10.87Chien Kuo Cubing Party 2019: 9.46Taiwan Championship 2019: 13.04Taiwan Championship 2020: 11.50Taiwan Open 2022: 13.87Cebu Summer Open 2023: 10.29CK Cubing Party 2023: 12.34Taiwan Cubing Challenge 2023: 11.93Shin Kong Cube Open 2023: 11.72Paradise Park NxNxN 2024: 12.79Taichung Open 2024: 13.81Honhui Cubing Carnival 2024: 12.56Zhongshan Open 2024: 13.44Singapore Mini 2024: 13.40Taipei Summer Open 2024: 10.91Malaysia 15th Anniversary Championship 2024: 13.74Maru Cube Day Taiwan 2024: 10.58Hsinchu Summer Open 2024: 11.07Warm Up at gateway klia2 2024: 11.34Valenzuela Sides Challenge 2024: 14.52Shin Kong Cube Open - Taichung 2024: 11.71Shin Kong Cube Open - New Taipei 2024: 14.72Shin Kong Cube Open - Kaohsiung 2024: 11.33Rubik's WCA Asian Championship 2024: 13.80Hong Kong Championship 2024: 12.99Taoyuan Airport Cube Day 2024: 12.93Taiwan Championship 2024: 12.48Paradise Park Bangkok NxNxN 2025: 12.15Pingtung Winter Open 2025: 12.88BQHS Spring Open 2025: 13.72Zhongshan Open 2025: 11.48Chien Kuo Cubing Party 2025: 12.33Zhuhai Open 2025: 12.00Taipei Summer Open 2025: 12.66Maru Cube Day Taiwan 2025: 9.98Vietnam Championship 2025: 11.49Shin Kong Cube Open - New Taipei 2025: 11.67Shin Kong Cube Open - Kaohsiung 2025: 11.97Taiwan Championship 2025: 11.81Shin Kong Cube Open - Taitung 2025: 11.51Guangdong Open - Revival & Rival 2026: 10.23Zhuhai Pi Day 2026: 13.03BQHS Spring Open 2026: 13.25Zhongshan Open 2026: 9.97Taipei Cube Open 2026: 11.24Chien Kuo Cubing Party 2026: 12.10Maru Cube Day Taiwan 2026: 13.43Shin Kong Cube Open - New Taipei 2026: 12.29Shin Kong Cube Open - Taichung 2026: 10.939.4623.0413 Jun 201530 Aug 2026

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 1.46 away.
  • A sub-3 Skewb single — 3,646 people have one; it is 0.29 away.

Targets move as he improves.