Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → Malaysia → Adrian Heng Zi Chuan

People · Malaysia

Adrian Heng Zi Chuan

3×3 · top 32.9% of 284,439 all-time · competing since February 2017 · 2017CHUA01

Adrian Heng Zi Chuan has been competing for 10 years. His best event is the 3×3: a personal-best single of 17.61, set at Forest City Open 2017, puts him in the top 32.9% of the 284,439 people who have ever been ranked in the event, and 1,723rd in Malaysia. Across 2 competitions since February 2017, he has put 42 official solves on the record across seven events. Adrian has entered two competitions.

3×3
best event — top 32.9% of 284,439 all-time
17.61
signature single · Forest City Open 2017
42
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingMalaysia
3×317.6121.03
top 32.9%1,723 / 3,773
2×25.536.73
top 45.7%1,415 / 2,541
4×41:22.94
early days — 3 solves859 / 1,219
3×3 one-handed39.9053.08
top 65.1%1,020 / 1,327
Pyraminx16.2818.22
top 85.9%1,563 / 1,723
Megaminx3:48.71
early days — 2 solves484 / 518
Skewb21.27
early days — 2 solves993 / 1,053

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

Forest City Open 2017: 17.61Foon Yew Open 2017: 19.7717.6119.7711 Feb 201711 Jun 2017

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-15 3×3 single — 69,493 people have one; it is 2.61 away.
  • A sub-5 2×2 single — 73,413 people have one; it is 0.53 away.

Targets move as he improves.