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

People · Canada

Cheng Han Huo

3×3 · top 11.3% of 284,439 all-time · competing since September 2019 · 2019HUOC01

Cheng Han Huo has been competing for 7 years. His best event is the 3×3: a personal-best single of 11.26, set at London Winter B 2023, puts him in the top 11.3% of the 284,439 people who have ever been ranked in the event, and 1,059th in Canada. Across 3 competitions since September 2019, he has put 45 official solves on the record across six events. His 3×3 best has come down from 23.20 in September 2019 to 11.26, a 51% improvement. Cheng has entered three competitions, more competitions than 69% of everyone who has ever competed.

3×3
best event — top 11.3% of 284,439 all-time
11.26
signature single · London Winter B 2023
45
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingCanada
3×311.2614.91
top 11.3%1,059 / 10,392
Skewb5.7216.14
top 23.6%566 / 2,907
2×24.207.61
top 29.1%1,987 / 7,173
Pyraminx7.8211.62
top 34.7%1,575 / 4,858
4×41:12.961:24.22
top 49.7%1,354 / 3,118
5×53:45.39
early days — 2 solves1,272 / 1,499

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

Battle of Waterloo 2019: 23.20Battle of Waterloo 2022: 12.49London Winter B 2023: 11.2611.2623.2014 Sep 201926 Feb 2023

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 1.26 away.
  • A sub-5 Skewb single — 13,285 people have one; it is 0.72 away.

Targets move as he improves.