People · China
Jia Song (宋佳)
Pyraminx · top 2.7% of 130,891 all-time · competing since May 2019 · 2019SONG14
Jia Song (宋佳) has been competing for 8 years. Her best event is the Pyraminx: a personal-best single of 2.70, set at PramuCup 2026, puts her in the top 2.7% of the 130,891 people who have ever been ranked in the event, and 327th in China. Until October 2010, no official Pyraminx solve in the world had been that fast. Across 10 competitions since May 2019, she has put 220 official solves on the record across nine events. Solve to solve, her 3×3 times vary about 12% around a typical one, steadier than 66% of the 36,406 competitors with ten or more counted rounds. Her 3×3 best has come down from 17.20 in May 2019 to 9.10, a 47% improvement. Jia has entered ten competitions, more competitions than 92% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| Pyraminx | 2.70 | 3.70 | top 2.7% | 327 / 10,269 | |
| 3×3 | 9.10 | 10.34 | top 5.1% | 1,988 / 28,499 | |
| Megaminx | 51.20 | 54.88 | top 5.7% | 135 / 1,693 | |
| 4×4 | 44.15 | 49.35 | top 17.3% | 1,896 / 5,999 | |
| Skewb | 5.25 | 5.95 | top 20.2% | 1,259 / 5,030 | |
| 2×2 | 3.71 | 4.37 | top 22.9% | 3,832 / 15,939 | |
| Square-1 | 18.17 | 20.34 | top 23.8% | 402 / 1,373 | |
| 3×3 one-handed | 23.40 | 27.54 | top 29.9% | 2,935 / 5,994 | |
| Clock | 11.10 | 11.89 | top 30.5% | 743 / 1,887 |
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
- 10 Oct 2026Three personal bests in one day at PramuCup 2026.
- 7 Feb 2026Five personal bests in one day at Phitsanulok Chill Big & Sides 2026.
- 12 Aug 2023First sub-10 3×3: 9.85 at Rubik's WCA World Championship 2023.
- 9 Nov 2019First sub-15 3×3: 13.62 at Chengdu Winter 2019.
- 1 May 2019First competition: Chengdu Open 2019. A 19.88 3×3 single to start from.
Competitions
- PramuCup 2026 · 10 Oct 2026 — 3 personal bests set
- Jiajiang Open 2026 · 25 Jul 2026 — 2 personal bests set
- Phitsanulok Chill Big & Sides 2026 · 7 Feb 2026 — 5 personal bests set
- YJ Suankularb Open 2025 · 26 Apr 2025 — 1 personal best set
- Chengdu Summer 2024 · 20 Jul 2024 — 2 personal bests set
- Chengdu Flash Cube Open 2023 · 15 Oct 2023
- Rubik's WCA World Championship 2023 · 12 Aug 2023 — 1 personal best set
- Chengdu New Year Afternoon 2021 · 3 Jan 2021
- Chengdu Winter 2019 · 9 Nov 2019 — 2 personal bests set
- Chengdu Open 2019 · 1 May 2019 — 1 personal best set
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.
- Xinyu Li (李欣宇) — met in 23 rounds, finished ahead 3 times
- Jiazhou Li (李佳洲) — met in 22 rounds, never finished ahead
- Ziyu Ye (叶梓渝) — met in 14 rounds, finished ahead once
Next targets
- A sub-2 Pyraminx single — 1,497 people have one; it is 0.70 away.
- A sub-8 3×3 single — 8,101 people have one; it is 1.10 away.
Targets move as she improves.