People · China
Jiashuo Zhang (张加烁)
3×3 · top 1.5% of 284,439 all-time · competing since August 2025 · 2025ZHAJ01
Jiashuo Zhang (张加烁) has been competing for a year. Her best event is the 3×3: a personal-best single of 7.18, set at Xuzhou Zenith 2026, puts her in the top 1.5% of the 284,439 people who have ever been ranked in the event, and 556th in China. Until July 2008, no official 3×3 solve in the world had been that fast. Across 3 competitions since August 2025, she has put 48 official solves on the record across three events. Solve to solve, her 3×3 times vary about 11% around a typical one, an early reading from 8 counted rounds. Her 3×3 best has come down from 11.81 in August 2025 to 7.18, a 39% improvement. Jiashuo has entered three competitions, more competitions than 69% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| 3×3 | 7.18 | 9.90 | top 1.5% | 556 / 28,153 | |
| 2×2 | 4.20 | 5.38 | top 29.1% | 4,964 / 15,796 | |
| Pyraminx | 8.20 | 10.21 | top 37.9% | 4,107 / 10,224 |
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
- 4 Apr 2026First sub-10 3×3: 8.65 at Xi'an Cherry Blossom 2026.
- 4 Apr 2026Three personal bests in one day at Xi'an Cherry Blossom 2026.
- 10 Aug 2025First competition: Zibo Open 2025. A 12.31 3×3 single to start from.
Competitions
- Xuzhou Zenith 2026 · 11 Apr 2026 — 1 personal best set
- Xi'an Cherry Blossom 2026 · 4 Apr 2026 — 3 personal bests set
- Zibo Open 2025 · 10 Aug 2025 — 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.
- Yiheng Wang (王艺衡) — met in 10 rounds, never finished ahead
- Ziyu Ye (叶梓渝) — met in 10 rounds, never finished ahead
- Tian Xia (夏天) — met in 10 rounds, never finished ahead
Next targets
- A sub-6 3×3 single — 1,376 people have one; it is 1.18 away.
- A sub-4 2×2 single — 49,452 people have one; it is 0.20 away.
Targets move as she improves.