People · Chinese Taipei
Ji-Siang Jian (簡季湘)
5×5 · top 7.0% of 40,792 all-time · competing since December 2021 · 2021JIAN09
Ji-Siang Jian (簡季湘) has been competing for 5 years. Her best event is the 5×5: a personal-best single of 1:02.75, set at Taipei Summer Open 2025, puts her in the top 7.0% of the 40,792 people who have ever been ranked in the event, and 110th in Chinese Taipei. Until January 2011, no official 5×5 solve in the world had been that fast. Across 22 competitions since December 2021, she has put 729 official solves on the record across 14 events. Solve to solve, her 3×3 times vary about 11% around a typical one, steadier than 93% of the 35,811 competitors with ten or more counted rounds. Her 3×3 best has come down from 11.89 in December 2021 to 10.02, a 16% improvement. She has entered 22 competitions, more competitions than 97% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Chinese Taipei | |
|---|---|---|---|---|---|
| 5×5 | 1:02.75 | 1:14.65 | top 7.0% | 110 / 639 | |
| 3×3 | 10.02 | 11.84 | top 7.5% | 445 / 4,213 | |
| 2×2 | 2.37 | 4.57 | top 7.7% | 208 / 1,669 | |
| 6×6 | 1:53.38 | 2:00.45 | top 8.5% | 45 / 292 | |
| Square-1 | 11.86 | 16.23 | top 9.6% | 47 / 323 | |
| Clock | 7.00 | 9.77 | top 10.9% | 48 / 366 | |
| Skewb | 4.10 | 5.51 | top 11.6% | 134 / 699 | |
| 4×4 | 40.27 | 43.44 | top 12.4% | 279 / 1,078 | |
| 7×7 | 3:10.08 | 3:19.22 | top 13.3% | 69 / 252 | |
| Pyraminx | 5.16 | 6.96 | top 14.2% | 218 / 1,016 | |
| Megaminx | 1:14.45 | 1:27.91 | top 18.3% | 103 / 362 | |
| 3×3 Fewest Moves | 32 moves | 41.00 | top 20.4% | 40 / 204 | |
| 3×3 one-handed | 22.53 | 28.43 | top 27.4% | 353 / 802 | |
| 3×3 blindfolded | 2:58.05 | 3:58.09 | top 51.9% | 80 / 147 |
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
Best single per competition, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 29 Jun 2024Three personal bests in one day at Taipei Summer Open 2024.
- 8 Dec 2023Three personal bests in one day at Taiwan Championship 2023.
- 22 Jul 2023Five personal bests in one day at Maru Cube Day 2023.
- 27 May 2023Three personal bests in one day at CK Cubing Party 2023.
- 20 May 2023Three personal bests in one day at NDHU Big Cube Day 2023.
- 16 Dec 2022Nine personal bests in one day at Taiwan Championship 2022.
Competitions
- Chien Kuo Cubing Party 2026 · 18 Jul 2026 — 2 personal bests set
- BQHS Spring Open 2026 · 18 Apr 2026 — 1 personal best set
- Taiwan Championship 2025 · 19 Dec 2025 — 1 personal best set
- Big and Round Taichung 2025 · 16 Aug 2025
- Taipei Summer Open 2025 · 28 Jun 2025 — 2 personal bests set
- Taiwan Championship 2024 · 6 Dec 2024 — 2 personal bests set
- Maru Cube Day Taiwan 2024 · 3 Aug 2024 — 1 personal best set
- Taiwan Anti-NxNxN 2024 · 20 Jul 2024 — 1 personal best set
- Taipei Summer Open 2024 · 29 Jun 2024 — 3 personal bests set
- Please Be Quiet Taiwan 2024 · 24 Feb 2024
- Taiwan Championship 2023 · 8 Dec 2023 — 3 personal bests set
- Taoyuan Airport Cube Day 2023 · 11 Nov 2023 — 1 personal best set
- Shin Kong Cube Open 2023 · 16 Sep 2023
- Maru Cube Day 2023 · 22 Jul 2023 — 5 personal bests set
- CK Cubing Party 2023 · 27 May 2023 — 3 personal bests set
- NDHU Big Cube Day 2023 · 20 May 2023 — 3 personal bests set
- Taichung Open 2023 · 11 Feb 2023 — 2 personal bests set
- Taiwan Championship 2022 · 16 Dec 2022 — 9 personal bests set
- Chiayi Open 2022 · 23 Jul 2022 — 3 personal bests set
- CK Cubing Party 2022 · 29 May 2022 — 6 personal bests set
- Taiwan Open 2022 · 14 Jan 2022 — 2 personal bests set
- Welcome Back Taipei 2021 · 19 Dec 2021
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.
- Chao-Che Chung (鍾肇哲) — met in 177 rounds, finished ahead 4 times
- Yen-Pin Xiao (蕭彥平) — met in 156 rounds, finished ahead 34 times
- Cian-Jyun Yang (楊謙君) — met in 152 rounds, finished ahead twice
Next targets
- A sub-1:00 5×5 single — 2,252 people have one; it is 2.75 away.
- A sub-10 3×3 single — 21,172 people have one; it is 0.02 away.
Targets move as she improves.