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 → Kan Ka Hei (簡嘉曦)

People · Hong Kong, China

Kan Ka Hei (簡嘉曦)

Skewb · top 30.0% of 73,281 all-time · competing since February 2017 · 2017HEIK02

Kan Ka Hei (簡嘉曦) has been competing for 10 years. His best event is the Skewb: a personal-best single of 6.54, set at Hong Kong Cube Day 2017, puts him in the top 30.0% of the 73,281 people who have ever been ranked in the event, and 124th in Hong Kong, China. Across 1 competition since February 2017, he has put 14 official solves on the record across three events.

Skewb
best event — top 30.0% of 73,281 all-time
6.54
signature single · Hong Kong Cube Day 2017
14
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingHong Kong, China
Skewb6.548.07
top 30.0%124 / 285
3×316.7720.66
top 30.3%598 / 1,347
2×25.096.48
top 40.5%462 / 855

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 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 Skewb single — 18,841 people have one; it is 0.54 away.
  • A sub-15 3×3 single — 69,493 people have one; it is 1.77 away.

Targets move as he improves.