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 → Lucas Choi Tat Fai (蔡達暉)

People · Hong Kong, China

Lucas Choi Tat Fai (蔡達暉)

2×2 · top 27.9% of 186,767 all-time · competing since August 2024 · 2024FAIL01

Lucas Choi Tat Fai (蔡達暉) has been competing for 2 years. His best event is the 2×2: a personal-best single of 4.11, set at Hong Kong Cube Day 2024, puts him in the top 27.9% of the 186,767 people who have ever been ranked in the event, and 318th in Hong Kong, China. Across 2 competitions since August 2024, he has put 20 official solves on the record across two events. Lucas has entered two competitions.

2×2
best event — top 27.9% of 186,767 all-time
4.11
signature single · Hong Kong Cube Day 2024
20
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingHong Kong, China
2×24.115.55
top 27.9%318 / 855
3×316.1218.99
top 28.2%578 / 1,347

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

Hong Kong Cube Day 2024: 4.11Hong Kong Championship 2024: 4.124.114.1231 Aug 202416 Nov 2024

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-4 2×2 single — 49,452 people have one; it is 0.11 away.
  • A sub-15 3×3 single — 69,493 people have one; it is 1.12 away.

Targets move as he improves.