People · Panama
Sihan Zhang
3×3 · top 12.7% of 288,433 all-time · competing since May 2024 · 2024ZHAN72
Sihan Zhang has been competing for 2 years. His best event is the 3×3: a personal-best single of 11.64, set at Desafío Rubik's 50 Años Panamá 2024, puts him in the top 12.7% of the 288,433 people who have ever been ranked in the event, and 43rd in Panama. Across 6 competitions since May 2024, he has put 86 official solves on the record across three events. Solve to solve, his 3×3 times vary about 11% around a typical one, steadier than 93% of the 36,406 competitors with ten or more counted rounds. His 3×3 best has come down from 16.80 in May 2024 to 11.64, a 31% improvement. Sihan has entered six competitions, more competitions than 86% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Panama | |
|---|---|---|---|---|---|
| 3×3 | 11.64 | 15.54 | top 12.7% | 43 / 283 | |
| 2×2 | 3.13 | 6.68 | top 15.8% | 33 / 192 | |
| 3×3 one-handed | 51.58 | — | early days — 2 solves | 67 / 80 |
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
- 31 Aug 2024First sub-15 3×3: 14.93 at Desafío Rubik's 50 Años Panamá 2024.
- 18 May 2024First competition: Skewb Wins Panamá 2024. A 16.80 3×3 single to start from.
Competitions
- Road to Nats: El Dorado 2026 · 17 Oct 2026
- Dolphin Cup ISP II 2025 · 20 Sep 2025 — 1 personal best set
- Dolphin Cup ISP 2024 · 26 Oct 2024
- Desafío Rubik's 50 Años Panamá 2024 · 31 Aug 2024 — 2 personal bests set
- Desafío 50 Años Altaplaza 2024 · 1 Jun 2024 — 1 personal best set
- Skewb Wins Panamá 2024 · 18 May 2024
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.
- Egdar Castillo — met in 18 rounds, finished ahead once
- Ezequiel Cedeño — met in 18 rounds, never finished ahead
- Gustavo Ross — met in 18 rounds, never finished ahead
Next targets
- A sub-10 3×3 single — 21,606 people have one; it is 1.64 away.
- A sub-3 2×2 single — 27,049 people have one; it is 0.13 away.
Targets move as he improves.