People · China
Huanhuan Zhang (张欢欢)
3×3 · top 63.3% of 288,433 all-time · competing since November 2013 · 2013ZHAN66
Huanhuan Zhang (张欢欢) has been competing for 13 years. Her best event is the 3×3: a personal-best single of 30.42, set at World Rubik's Cube Championship 2017, puts her in the top 63.3% of the 288,433 people who have ever been ranked in the event, and 19,449th in China. Across 5 competitions since November 2013, she has put 56 official solves on the record across six events. Solve to solve, her 3×3 times vary about 18% around a typical one, an early reading from 5 counted rounds. Her 3×3 best has come down from 40.50 in November 2013 to 30.42, a 25% improvement. Huanhuan has entered five competitions, more competitions than 83% 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 | 30.42 | 40.85 | top 63.3% | 19,449 / 28,499 | |
| 2×2 | 11.02 | 13.30 | top 81.5% | 13,227 / 15,939 | |
| Pyraminx | 17.86 | — | top 89.6% | 8,885 / 10,269 | |
| Clock | 43.74 | — | early days — 1 solve | 1,849 / 1,887 | |
| 3×3 Fewest Moves | 73 moves | — | early days — 1 solve | 1,078 / 1,071 | |
| Skewb | 47.21 | — | early days — 2 solves | 5,025 / 5,030 |
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
- 16 Nov 2013First competition: Melbourne Cube Day 2013. A 40.50 3×3 single to start from.
Competitions
- World Rubik's Cube Championship 2017 · 13 Jul 2017 — 1 personal best set
- China Championship 2015 · 2 Oct 2015 — 1 personal best set
- Xi'an Cherry Blossom 2015 · 4 Apr 2015 — 1 personal best set
- BUAA Open 2014 · 16 Nov 2014 — 2 personal bests set
- Melbourne Cube Day 2013 · 16 Nov 2013
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.
- Yu Gu (谷雨) — met in 15 rounds, never finished ahead
- Mo Ji (季默) — met in 11 rounds, never finished ahead
- Sheng Cao (曹晟) — met in 11 rounds, never finished ahead
Next targets
- A sub-30 3×3 single — 180,530 people have one; it is 0.42 away.
- A sub-10 2×2 single — 147,358 people have one; it is 1.02 away.
Targets move as she improves.