Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → China → David Dong

People · China

David Dong

Skewb · top 30.5% of 73,281 all-time · competing since February 2020 · 2020DONG03

David Dong has been competing for 6 years. His best event is the Skewb: a personal-best single of 6.60, set at New Zealand Nationals 2022, puts him in the top 30.5% of the 73,281 people who have ever been ranked in the event, and 1,872nd in China. Across 2 competitions since February 2020, he has put 26 official solves on the record across five events. His 3×3 best has come down from 25.09 in February 2020 to 20.23, a 19% improvement. David has entered two competitions.

Skewb
best event — top 30.5% of 73,281 all-time
6.60
signature single · New Zealand Nationals 2022
26
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChina
Skewb6.6010.39
top 30.5%1,872 / 5,004
3×320.2320.62
top 40.6%13,902 / 28,153
2×28.1010.35
top 68.5%11,287 / 15,796
Pyraminx12.8219.21
top 72.0%7,210 / 10,224
4×42:02.97
early days — 2 solves5,714 / 5,926

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

Auckland Summer Open 2020: 25.09New Zealand Nationals 2022: 20.2320.2325.0929 Feb 20209 Dec 2022

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 his.

Next targets

  • A sub-6 Skewb single — 18,841 people have one; it is 0.60 away.
  • A sub-20 3×3 single — 113,584 people have one; it is 0.23 away.

Targets move as he improves.