People · United States
Crosby Castellon
Pyraminx · top 40.0% of 129,321 all-time · competing since June 2025 · 2025CAST30
Crosby Castellon has been competing for a year. His best event is the Pyraminx: a personal-best single of 8.44, set at Michigan Mini 43 2026, puts him in the top 40.0% of the 129,321 people who have ever been ranked in the event, and 11,451st in the United States. Across 2 competitions since June 2025, he has put 20 official solves on the record across two events. His Pyraminx best has come down from 10.62 in June 2025 to 8.44, a 21% improvement. Crosby has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | United States | |
|---|---|---|---|---|---|
| Pyraminx | 8.44 | 11.82 | top 40.0% | 11,451 / 28,708 | |
| 3×3 | 31.05 | 43.46 | top 64.3% | 38,533 / 59,724 |
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, Pyraminx. Faster is higher — the axis is the right way up.
The story so far
- 7 Jul 2026First sub-60 3×3: 31.05 at Michigan Mini 43 2026.
- 22 Jun 2025First competition: Plymouth Puzzle-Off 2025. A 1:02.91 3×3 single to start from.
Competitions
- Michigan Mini 43 2026 · 7 Jul 2026 — 2 personal bests set
- Plymouth Puzzle-Off 2025 · 22 Jun 2025
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.
- James Hildreth — met in 4 rounds, finished ahead once
- Yuxuan Chen — met in 4 rounds, never finished ahead
- Tyler Rose — met in 4 rounds, never finished ahead
Next targets
- A sub-8 Pyraminx single — 46,752 people have one; it is 0.44 away.
- A sub-30 3×3 single — 177,856 people have one; it is 1.05 away.
Targets move as he improves.