Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → Hong Kong, China → Ethan Tsoi

People · Hong Kong, China

Ethan Tsoi

3×3 · top 12.7% of 284,439 all-time · competing since December 2022 · 2022TSOI01

Ethan Tsoi has been competing for 4 years. His best event is the 3×3: a personal-best single of 11.67, set at Canada's Best in the West 2024, puts him in the top 12.7% of the 284,439 people who have ever been ranked in the event, and 284th in Hong Kong, China. Across 9 competitions since December 2022, he has put 180 official solves on the record across five events. Solve to solve, his 3×3 times vary about 13% around a typical one; 53% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. Ethan has entered nine competitions, more competitions than 91% of everyone who has ever competed.

3×3
best event — top 12.7% of 284,439 all-time
11.67
signature single · Canada's Best in the West 2024
180
official solves on the record
13%
solve-to-solve spread · wider than 53% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingHong Kong, China
3×311.6713.90
top 12.7%284 / 1,347
2×23.125.57
top 15.6%185 / 855
3×3 one-handed21.4431.34
top 24.4%143 / 361
4×41:07.761:22.64
top 44.7%250 / 423
Pyraminx11.5722.57
top 64.5%331 / 431

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

Richmond Favourites 2023: 12.92Cubing on Par A 2023: 13.15Canadian Championship 2023: 13.23Richmond Summer Open 2023: 13.71Cubing Around Metrotown 2023: 12.19Canada's Best in the West 2024: 11.67Burnaby Basics 2024: 12.52Richmond Rumble 2024: 15.7011.6715.7014 Jan 202313 Apr 2024

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-10 3×3 single — 21,172 people have one; it is 1.67 away.
  • A sub-3 2×2 single — 26,570 people have one; it is 0.12 away.

Targets move as he improves.