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The Middle Three
People → China → Coco Zeng

People · China

Coco Zeng

Skewb · top 9.7% of 74,164 all-time · competing since November 2022 · 2022ZENG04

Coco Zeng has been competing for 4 years. Her best event is the Skewb: a personal-best single of 3.82, set at Pickering B 2023, puts her in the top 9.7% of the 74,164 people who have ever been ranked in the event, and 574th in China. Until February 2014, no official Skewb solve in the world had been that fast. Across 3 competitions since November 2022, she has put 65 official solves on the record across four events. Solve to solve, her 3×3 times vary about 12% around a typical one, an early reading from 6 counted rounds. Her 3×3 best has come down from 13.09 in November 2022 to 11.27, a 14% improvement. Coco has entered three competitions, more competitions than 69% of everyone who has ever competed.

Skewb
best event — top 9.7% of 74,164 all-time
3.82
signature single · Pickering B 2023
65
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChina
Skewb3.826.33
top 9.7%574 / 5,030
3×311.2713.23
top 11.4%4,552 / 28,499
Pyraminx6.7210.66
top 25.6%2,916 / 10,269
2×26.246.63
top 53.4%9,176 / 15,939

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

Oakville Fall B 2022: 13.09Appleby Winter A 2023: 11.27Pickering B 2023: 12.8211.2713.0927 Nov 202219 Mar 2023

Best single per competition, 3×3. Faster is higher — the axis is the right way up.

The story so far

Competitions

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.

Next targets

  • A sub-3 Skewb single — 3,709 people have one; it is 0.82 away.
  • A sub-10 3×3 single — 21,606 people have one; it is 1.27 away.

Targets move as she improves.