Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → New Zealand → Benjamin Chai

People · New Zealand

Benjamin Chai

2×2 · top 27.6% of 186,767 all-time · competing since April 2019 · 2019CHAI03

Benjamin Chai has been competing for 7 years. His best event is the 2×2: a personal-best single of 4.09, set at A New Year in Auckland 2021, puts him in the top 27.6% of the 186,767 people who have ever been ranked in the event, and 492nd in New Zealand. Across 4 competitions since April 2019, he has put 63 official solves on the record across four events. His 2×2 best has come down from 13.77 in April 2019 to 4.09, a 70% improvement. Benjamin has entered four competitions, more competitions than 78% of everyone who has ever competed.

2×2
best event — top 27.6% of 186,767 all-time
4.09
signature single · A New Year in Auckland 2021
63
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingNew Zealand
2×24.098.74
top 27.6%492 / 1,615
Skewb6.368.23
top 28.6%215 / 666
Pyraminx8.5315.90
top 40.8%543 / 1,141
3×321.7027.44
top 44.6%929 / 2,095

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

NxNZ 2019: 13.77New Zealand Nationals 2019: 8.47Auckland Summer Open 2020: 8.81A New Year in Auckland 2021: 4.094.0913.7726 Apr 20198 Jan 2021

Best single per competition, 2×2. 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.

  • Kingston Harrop — met in 13 rounds, finished ahead 5 times
  • Levi Eyou — met in 13 rounds, finished ahead 5 times
  • Tim Xie — met in 13 rounds, finished ahead twice

Next targets

  • A sub-4 2×2 single — 49,452 people have one; it is 0.09 away.
  • A sub-6 Skewb single — 18,841 people have one; it is 0.36 away.

Targets move as he improves.