People · Mexico
Bruno Sebastián Esguerra Corona
2×2 · top 5.4% of 186,767 all-time · competing since July 2018 · 2018CORO01
Bruno Sebastián Esguerra Corona has been competing for 8 years. His best event is the 2×2: a personal-best single of 2.09, set at Liga SLP Jornada Naranja 2024, puts him in the top 5.4% of the 186,767 people who have ever been ranked in the event, and 189th in Mexico. Until February 2008, no official 2×2 solve in the world had been that fast. Across 13 competitions since July 2018, he has put 310 official solves on the record across ten events. Solve to solve, his 3×3 times vary about 15% around a typical one; 85% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 18.27 in July 2018 to 9.60, a 47% improvement. Bruno has entered 13 competitions, more competitions than 94% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Mexico | |
|---|---|---|---|---|---|
| 2×2 | 2.09 | 3.53 | top 5.4% | 189 / 3,018 | |
| 4×4 | 34.46 | 41.09 | top 6.2% | 127 / 1,845 | |
| 3×3 | 9.60 | 10.67 | top 6.4% | 335 / 4,263 | |
| 5×5 | 1:02.93 | 1:16.44 | top 7.2% | 73 / 1,010 | |
| 6×6 | 2:02.95 | 2:14.95 | top 12.2% | 52 / 510 | |
| 7×7 | 3:17.71 | 3:27.74 | top 15.5% | 64 / 472 | |
| 3×3 one-handed | 18.67 | 25.25 | top 16.9% | 306 / 1,672 | |
| Megaminx | 1:16.87 | 1:35.90 | top 19.8% | 224 / 1,042 | |
| Pyraminx | 9.85 | 13.92 | top 51.8% | 1,149 / 2,003 | |
| Clock | 16.12 | 17.76 | top 52.3% | 368 / 652 |
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, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 18 Dec 2025Four personal bests in one day at Mexican Championship 2025.
- 3 Nov 2024Three personal bests in one day at Liga SLP Jornada Naranja 2024.
- 10 Feb 2024First sub-10 3×3: 9.78 at Rubí Guanajuato 2024.
- 10 Feb 2024Eight personal bests in one day at Rubí Guanajuato 2024.
- 16 Jul 2022Four personal bests in one day at Tunas Open 2022.
- 13 Apr 2019First sub-15 3×3: 13.31 at Tunas Open 2019.
Competitions
- Caminos de Guanajuato - SJI 2026 · 25 Jul 2026 — 1 personal best set
- Mexican Championship 2025 · 18 Dec 2025 — 4 personal bests set
- Rubí Guanajuato 2025 · 5 Jul 2025 — 1 personal best set
- Ruta Cubera Queretaro NxN 2025 · 1 Mar 2025 — 1 personal best set
- Liga SLP Jornada Azul 2024 · 24 Nov 2024 — 1 personal best set
- Liga SLP Jornada Naranja 2024 · 3 Nov 2024 — 3 personal bests set
- Salamanca Guanajuato 2024 · 14 Sep 2024 — 2 personal bests set
- Puerta Victoria 2024 · 27 Apr 2024 — 1 personal best set
- Rubí Guanajuato 2024 · 10 Feb 2024 — 8 personal bests set
- Tunas Open 2022 · 16 Jul 2022 — 4 personal bests set
- Tunas Open 2019 · 13 Apr 2019 — 6 personal bests set
- Cuernavaca Summer 2018 · 25 Aug 2018 — 3 personal bests set
- ArCubingFest Queretaro 2018 · 21 Jul 2018
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.
- César Abraham Briones Arreola — met in 62 rounds, finished ahead twice
- Jaime Tadeo Perez Cardona — met in 55 rounds, finished ahead 39 times
- Isaac Vergara Castillo — met in 54 rounds, finished ahead once
Next targets
- A sub-2 2×2 single — 8,848 people have one; it is 0.09 away.
- A sub-30 4×4 single — 2,388 people have one; it is 4.46 away.
Targets move as he improves.