Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → New Zealand → Isaac Sheng

People · New Zealand

Isaac Sheng

3×3 · top 17.7% of 284,439 all-time · competing since February 2020 · 2020SHEN04

Isaac Sheng has been competing for 6 years. His best event is the 3×3: a personal-best single of 13.08, set at Popping Off Pukekohe A 2022, puts him in the top 17.7% of the 284,439 people who have ever been ranked in the event, and 375th in New Zealand. Across 3 competitions since February 2020, he has put 46 official solves on the record across five events. His 2×2 best has come down from 6.44 in February 2020 to 4.09, a 36% improvement. Isaac has entered three competitions, more competitions than 69% of everyone who has ever competed.

3×3
best event — top 17.7% of 284,439 all-time
13.08
signature single · Popping Off Pukekohe A 2022
46
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingNew Zealand
3×313.0816.68
top 17.7%375 / 2,095
4×447.9555.75
top 22.1%156 / 722
2×24.095.31
top 27.6%492 / 1,615
5×52:35.45
early days — 2 solves242 / 355
Pyraminx15.3918.17
top 83.2%993 / 1,141

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: 6.44Springing into Auckland 2024: 4.094.096.4429 Feb 202012 Oct 2024

Best single per competition, 2×2. 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-12 3×3 single — 39,535 people have one; it is 1.08 away.
  • A sub-40 4×4 single — 10,180 people have one; it is 7.95 away.

Targets move as he improves.