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 → Cheung Tsz Chun (張祉進)

People · Hong Kong, China

Cheung Tsz Chun (張祉進)

3×3 · top 33.8% of 284,439 all-time · competing since May 2023 · 2023CHUN09

Cheung Tsz Chun (張祉進) has been competing for 3 years. His best event is the 3×3: a personal-best single of 17.89, set at Hong Kong Small Cube Day 2023, puts him in the top 33.8% of the 284,439 people who have ever been ranked in the event, and 674th in Hong Kong, China. Across 1 competition since May 2023, he has put 4 official solves on the record across one event.

3×3
best event — top 33.8% of 284,439 all-time
17.89
signature single · Hong Kong Small Cube Day 2023
4
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingHong Kong, China
3×317.8923.55
top 33.8%674 / 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 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.

Next targets

  • A sub-15 3×3 single — 69,493 people have one; it is 2.89 away.

Targets move as he improves.