Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → Peru → Bruce Bryan Corrales Mamani

People · Peru

Bruce Bryan Corrales Mamani

3×3 · top 38.5% of 284,439 all-time · competing since December 2022 · 2022MAMA16

Bruce Bryan Corrales Mamani has been competing for 4 years. His best event is the 3×3: a personal-best single of 19.49, set at Andina Speedcubing 2024, puts him in the top 38.5% of the 284,439 people who have ever been ranked in the event, and 1,772nd in Peru. Across 2 competitions since December 2022, he has put 14 official solves on the record across two events. His 3×3 best has come down from 29.31 in December 2022 to 19.49, a 34% improvement. Bruce has entered two competitions.

3×3
best event — top 38.5% of 284,439 all-time
19.49
signature single · Andina Speedcubing 2024
14
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingPeru
3×319.4925.21
top 38.5%1,772 / 4,344
2×29.8013.84
top 77.1%1,921 / 2,419

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

Cusco Speedcubing 2022: 29.31Andina Speedcubing 2024: 19.4919.4929.3110 Dec 202215 Mar 2024

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-15 3×3 single — 69,493 people have one; it is 4.49 away.
  • A sub-8 2×2 single — 126,624 people have one; it is 1.80 away.

Targets move as he improves.