People · China
Bobby Zhou
3×3 · top 37.8% of 284,439 all-time · competing since October 2025 · 2025ZHOU33
Bobby Zhou has been competing for 11 months. His best event is the 3×3: a personal-best single of 19.26, set at West Coast Cubing Western Championship 2026, puts him in the top 37.8% of the 284,439 people who have ever been ranked in the event, and 13,211th in China. Across 2 competitions since October 2025, he has put 45 official solves on the record across seven events. Bobby has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| 3×3 | 19.26 | 27.32 | top 37.8% | 13,211 / 28,153 | |
| 2×2 | 6.13 | 8.37 | top 52.2% | 8,883 / 15,796 | |
| Skewb | 12.60 | 15.18 | top 69.0% | 3,633 / 5,004 | |
| Clock | 22.30 | 24.27 | top 70.8% | 1,523 / 1,843 | |
| Pyraminx | 12.76 | 17.71 | top 71.6% | 7,180 / 10,224 | |
| 4×4 | 2:03.23 | — | top 83.1% | 5,718 / 5,926 | |
| 3×3 one-handed | 1:30.43 | — | early days — 1 solve | 5,909 / 5,922 |
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, 2×2. Faster is higher — the axis is the right way up.
The story so far
- 23 May 2026First sub-20 3×3: 19.26 at West Coast Cubing Western Championship 2026.
- 12 Oct 2025First competition: Mission Viejo Fall 2025. A 25.41 3×3 single to start from.
Competitions
- West Coast Cubing Western Championship 2026 · 23 May 2026 — 2 personal bests set
- Mission Viejo Fall 2025 · 12 Oct 2025
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.
- Sully Tassos — met in 12 rounds, finished ahead 3 times
- Liv Coverdale — met in 12 rounds, finished ahead twice
- Muhtasim Al-Farabi — met in 12 rounds, finished ahead once
Next targets
- A sub-15 3×3 single — 69,493 people have one; it is 4.26 away.
- A sub-6 2×2 single — 95,042 people have one; it is 0.13 away.
Targets move as he improves.