Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → Canada → Mervin Zhou

People · Canada

Mervin Zhou

2×2 · top 63.5% of 186,767 all-time · competing since April 2023 · 2023ZHOU07

Mervin Zhou has been competing for 3 years. His best event is the 2×2: a personal-best single of 7.39, set at Cubing on Par B 2023, puts him in the top 63.5% of the 186,767 people who have ever been ranked in the event, and 4,639th in Canada. Across 2 competitions since April 2023, he has put 30 official solves on the record across three events. Mervin has entered two competitions.

2×2
best event — top 63.5% of 186,767 all-time
7.39
signature single · Cubing on Par B 2023
30
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingCanada
2×27.3914.71
top 63.5%4,639 / 7,173
3×344.0448.10
top 81.1%8,722 / 10,392
Pyraminx17.4420.12
top 88.7%4,440 / 4,858

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

Cubing on Par B 2023: 7.39Canadian Championship 2023: 14.257.3914.2523 Apr 202313 Jul 2023

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-6 2×2 single — 95,042 people have one; it is 1.39 away.
  • A sub-40 3×3 single — 218,634 people have one; it is 4.04 away.

Targets move as he improves.