Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → China → Zeji Deng (邓泽纪)

People · China

Zeji Deng (邓泽纪)

3×3 · top 8.1% of 284,439 all-time · competing since October 2015 · 2015DENG09

Zeji Deng (邓泽纪) has been competing for 11 years. His best event is the 3×3: a personal-best single of 10.21, set at China Championship 2018, puts him in the top 8.1% of the 284,439 people who have ever been ranked in the event, and 3,161st in China. Until May 2007, no official 3×3 solve in the world had been that fast. Across 2 competitions since October 2015, he has put 29 official solves on the record across two events. His 3×3 best has come down from 12.68 in October 2015 to 10.21, a 19% improvement. Zeji has entered two competitions.

3×3
best event — top 8.1% of 284,439 all-time
10.21
signature single · China Championship 2018
29
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChina
3×310.2113.61
top 8.1%3,161 / 28,153
3×3 one-handed18.4222.01
top 16.2%1,601 / 5,922

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

China Championship 2015: 12.68China Championship 2018: 10.2110.2112.682 Oct 20152 Oct 2018

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-10 3×3 single — 21,172 people have one; it is 0.21 away.
  • A sub-15 3×3 one-handed single — 5,987 people have one; it is 3.42 away.

Targets move as he improves.