Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → China → Mengxi Yu (俞孟汐)

People · China

Mengxi Yu (俞孟汐)

3×3 · top 69.8% of 284,439 all-time · competing since April 2015 · 2015YUME01

Mengxi Yu (俞孟汐) has been competing for 11 years. Her best event is the 3×3: a personal-best single of 34.50, set at Asian Championship 2016, puts her in the top 69.8% of the 284,439 people who have ever been ranked in the event, and 20,579th in China. Across 3 competitions since April 2015, she has put 16 official solves on the record across two events. Her 3×3 best has come down from 47.62 in April 2015 to 34.50, a 28% improvement. Mengxi has entered three competitions, more competitions than 69% of everyone who has ever competed.

3×3
best event — top 69.8% of 284,439 all-time
34.50
signature single · Asian Championship 2016
16
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChina
3×334.5046.30
top 69.8%20,579 / 28,153
Pyraminx34.64
early days — 1 solve10,125 / 10,224

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

Tianjin University Open 2015: 47.62Beijing Open 2015: 37.01Asian Championship 2016: 34.5034.5047.6226 Apr 20151 Oct 2016

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 her.

Next targets

  • A sub-30 3×3 single — 177,856 people have one; it is 4.50 away.
  • A sub-30 Pyraminx single — 127,091 people have one; it is 4.64 away.

Targets move as she improves.