Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → Panama → Guillermo Castillo

People · Panama

Guillermo Castillo

2×2 · top 21.1% of 186,767 all-time · competing since August 2024 · 2024CAST76

Guillermo Castillo has been competing for 2 years. His best event is the 2×2: a personal-best single of 3.57, set at Dolphin Cup ISP 2024, puts him in the top 21.1% of the 186,767 people who have ever been ranked in the event, and 45th in Panama. Across 2 competitions since August 2024, he has put 41 official solves on the record across four events. His 3×3 best has come down from 18.84 in August 2024 to 14.61, a 22% improvement. Guillermo has entered two competitions.

2×2
best event — top 21.1% of 186,767 all-time
3.57
signature single · Dolphin Cup ISP 2024
41
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingPanama
2×23.574.96
top 21.1%45 / 192
3×314.6118.30
top 23.1%70 / 278
3×3 one-handed30.8043.90
top 48.4%44 / 77
4×41:23.69
early days — 2 solves54 / 71

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

Desafío Rubik's 50 Años Panamá 2024: 18.84Dolphin Cup ISP 2024: 14.6114.6118.8431 Aug 202426 Oct 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-3 2×2 single — 26,570 people have one; it is 0.57 away.
  • A sub-12 3×3 single — 39,535 people have one; it is 2.61 away.

Targets move as he improves.