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 → Chung Tsz Yuen (鍾子源)

People · Hong Kong, China

Chung Tsz Yuen (鍾子源)

3×3 · top 56.4% of 284,439 all-time · competing since February 2017 · 2017YUEN01

Chung Tsz Yuen (鍾子源) has been competing for 10 years. His best event is the 3×3: a personal-best single of 26.79, set at Hong Kong Open 2017, puts him in the top 56.4% of the 284,439 people who have ever been ranked in the event, and 1,005th in Hong Kong, China. Across 2 competitions since February 2017, he has put 25 official solves on the record across five events. Chung has entered two competitions.

3×3
best event — top 56.4% of 284,439 all-time
26.79
signature single · Hong Kong Open 2017
25
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingHong Kong, China
3×326.7928.93
top 56.4%1,005 / 1,347
Pyraminx10.5112.78
top 56.9%298 / 431
Skewb11.3316.86
top 62.6%222 / 285
4×41:33.14
early days — 2 solves342 / 423
2×28.1611.49
top 68.8%698 / 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 line so far

Hong Kong Cube Day 2017: 26.87Hong Kong Open 2017: 26.7926.7926.8725 Feb 201726 Aug 2017

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-25 3×3 single — 149,621 people have one; it is 1.79 away.
  • A sub-10 Pyraminx single — 68,530 people have one; it is 0.51 away.

Targets move as he improves.