Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → Chinese Taipei → Jia-Yi Zhou (周家誼)

People · Chinese Taipei

Jia-Yi Zhou (周家誼)

3×3 · top 23.7% of 284,439 all-time · competing since January 2018 · 2018ZHOU05

Jia-Yi Zhou (周家誼) has been competing for 9 years. His best event is the 3×3: a personal-best single of 14.80, set at Taiwan Championship 2019, puts him in the top 23.7% of the 284,439 people who have ever been ranked in the event, and 1,358th in Chinese Taipei. Across 5 competitions since January 2018, he has put 24 official solves on the record across one event. Solve to solve, his 3×3 times vary about 18% around a typical one, an early reading from 5 counted rounds. He has entered five competitions, more competitions than 83% of everyone who has ever competed.

3×3
best event — top 23.7% of 284,439 all-time
14.80
signature single · Taiwan Championship 2019
24
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChinese Taipei
3×314.8018.42
top 23.7%1,358 / 4,213

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

Cubing Tainan 2018: 16.02WCA Asian Championship 2018: 17.40Taipei Winter Open 2018: 18.79Taiwan Championship 2018: 15.33Taiwan Championship 2019: 14.8014.8018.7928 Jan 201813 Dec 2019

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-12 3×3 single — 39,535 people have one; it is 2.80 away.

Targets move as he improves.