People · Bolivia
Amilkar Jhoan Castillo
2×2 · top 20.6% of 186,767 all-time · competing since November 2023 · 2023CAST92
Amilkar Jhoan Castillo has been competing for 3 years. His best event is the 2×2: a personal-best single of 3.53, set at UPB Cubing 2024, puts him in the top 20.6% of the 186,767 people who have ever been ranked in the event, and 229th in Bolivia. Across 4 competitions since November 2023, he has put 49 official solves on the record across four events. Amilkar has entered four competitions, more competitions than 78% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Bolivia | |
|---|---|---|---|---|---|
| 2×2 | 3.53 | 5.66 | top 20.6% | 229 / 1,269 | |
| 3×3 | 14.29 | 17.67 | top 22.0% | 383 / 2,776 | |
| 4×4 | 1:09.19 | 1:23.48 | top 46.1% | 233 / 504 | |
| 3×3 one-handed | 48.88 | 1:03.70 | top 75.7% | 325 / 425 |
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
Best single per competition, 2×2. Faster is higher — the axis is the right way up.
The story so far
- 20 Sep 2025First sub-20 3×3: 14.29 at USIP Race CBBA 2025.
- 20 Sep 2025First sub-15 3×3: 14.29 at USIP Race CBBA 2025.
- 27 Apr 2024First sub-30 3×3: 27.48 at UPB Cubing 2024.
- 11 Nov 2023First competition: Don Bosco Cubing 2023. A 37.36 3×3 single to start from.
Competitions
- USIP Race CBBA 2025 · 20 Sep 2025 — 1 personal best set
- Cato Cubing Cochabamba 2024 · 1 Jun 2024 — 1 personal best set
- UPB Cubing 2024 · 27 Apr 2024 — 1 personal best set
- Don Bosco Cubing 2023 · 11 Nov 2023
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.
- Leonardo Fabian Larrain Cano — met in 10 rounds, finished ahead twice
- Jorge Gadiel Rios Castro — met in 10 rounds, never finished ahead
- Mateo Segovia Padilla — met in 9 rounds, finished ahead 4 times
Next targets
- A sub-3 2×2 single — 26,570 people have one; it is 0.53 away.
- A sub-12 3×3 single — 39,535 people have one; it is 2.29 away.
Targets move as he improves.