Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → China → Yunsen Jia (贾云森)

People · China

Yunsen Jia (贾云森)

Pyraminx · top 85.6% of 129,321 all-time · competing since June 2019 · 2019JIAY01

Yunsen Jia (贾云森) has been competing for 7 years. His best event is the Pyraminx: a personal-best single of 16.18, set at Shenyang Open 2019, puts him in the top 85.6% of the 129,321 people who have ever been ranked in the event, and 8,442nd in China. Across 1 competition since June 2019, he has put 15 official solves on the record across three events.

Pyraminx
best event — top 85.6% of 129,321 all-time
16.18
signature single · Shenyang Open 2019
15
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChina
Pyraminx16.1821.48
top 85.6%8,442 / 10,224
3×31:00.321:07.30
top 91.7%25,906 / 28,153
2×216.3026.08
top 92.3%14,628 / 15,796

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-15 Pyraminx single — 105,805 people have one; it is 1.18 away.
  • A sub-1:00 3×3 single — 260,367 people have one; it is 0.32 away.

Targets move as he improves.