People · Mexico
Albeiron Esaú Rojas Cosio
Pyraminx · top 16.6% of 129,321 all-time · competing since November 2023 · 2023COSI01
Albeiron Esaú Rojas Cosio has been competing for 3 years. His best event is the Pyraminx: a personal-best single of 5.53, set at Ruta Cubera Salamanca SE 2025, puts him in the top 16.6% of the 129,321 people who have ever been ranked in the event, and 410th in Mexico. Across 4 competitions since November 2023, he has put 85 official solves on the record across eight events. His Pyraminx best has come down from 21.24 in November 2023 to 5.53, a 74% improvement. Albeiron 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 | Mexico | |
|---|---|---|---|---|---|
| Pyraminx | 5.53 | 11.40 | top 16.6% | 410 / 2,003 | |
| Skewb | 4.98 | 9.78 | top 17.9% | 282 / 1,157 | |
| 2×2 | 3.36 | 5.68 | top 18.5% | 711 / 3,018 | |
| 3×3 | 16.00 | 18.54 | top 27.8% | 1,571 / 4,263 | |
| 3×3 one-handed | 27.40 | 33.48 | top 40.4% | 744 / 1,672 | |
| Clock | 16.66 | 23.05 | top 54.2% | 381 / 652 | |
| 4×4 | 1:21.93 | 1:30.01 | top 57.5% | 1,235 / 1,845 | |
| Megaminx | 4:26.64 | — | early days — 1 solve | 965 / 1,042 |
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
- 14 Sep 2024First sub-20 3×3: 17.79 at Salamanca Guanajuato 2024.
- 14 Sep 2024Four personal bests in one day at Salamanca Guanajuato 2024.
- 18 Nov 2023First competition: Bajío Open 2023. A 25.29 3×3 single to start from.
Competitions
- Xidoo 2025 · 30 Aug 2025 — 2 personal bests set
- Ruta Cubera Salamanca SE 2025 · 15 Feb 2025 — 2 personal bests set
- Salamanca Guanajuato 2024 · 14 Sep 2024 — 4 personal bests set
- Bajío Open 2023 · 18 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.
- Irving Andres Franco Segovia — met in 19 rounds, finished ahead twice
- Julián García Sánchez — met in 19 rounds, finished ahead once
- Victor Hugo Valencia Espinoza — met in 19 rounds, never finished ahead
Next targets
- A sub-5 Pyraminx single — 17,019 people have one; it is 0.53 away.
- A sub-4 Skewb single — 7,977 people have one; it is 0.98 away.
Targets move as he improves.