People · Mexico
Isai Alejandro Rivera Torres
Clock · top 2.2% of 32,817 all-time · competing since July 2024 · 2024TORR26
Isai Alejandro Rivera Torres has been competing for 2 years. His best event is the Clock: a personal-best single of 3.95, set at Mega-Mente Puebla 2026, puts him in the top 2.2% of the 32,817 people who have ever been ranked in the event, and 19th in Mexico. Until June 2015, no official Clock solve in the world had been that fast. Across 12 competitions since July 2024, he has put 325 official solves on the record across 15 events. Solve to solve, his 3×3 times vary about 12% around a typical one, steadier than 77% of the 36,406 competitors with ten or more counted rounds. His 3×3 best has come down from 18.04 in July 2024 to 9.31, a 48% improvement. Isai has entered twelve 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 | |
|---|---|---|---|---|---|
| Clock | 3.95 | 4.39 | top 2.2% | 19 / 660 | |
| 3×3 | 9.31 | 10.83 | top 5.6% | 295 / 4,305 | |
| 2×2 | 2.26 | 3.62 | top 6.7% | 249 / 3,043 | |
| Pyraminx | 4.02 | 6.00 | top 7.8% | 201 / 2,014 | |
| Skewb | 4.30 | 6.30 | top 13.1% | 210 / 1,176 | |
| 4×4 | 47.51 | 51.75 | top 21.6% | 475 / 1,858 | |
| 3×3 blindfolded | 1:41.53 | — | top 27.1% | 49 / 251 | |
| Megaminx | 1:33.44 | 1:50.21 | top 30.4% | 342 / 1,063 | |
| 3×3 one-handed | 23.87 | 28.28 | top 31.2% | 556 / 1,685 | |
| 5×5 | 2:05.44 | — | early days — 2 solves | 598 / 1,012 | |
| Square-1 | 32.84 | 37.12 | top 54.8% | 261 / 525 | |
| 4×4 blindfolded | 11:18.00 | — | early days — 3 solves | 24 / 40 | |
| 3×3 Fewest Moves | 45 moves | — | early days — 3 solves | 180 / 317 | |
| 7×7 | 6:07.96 | — | early days — 1 solve | 325 / 476 | |
| 5×5 blindfolded | 30:36.00 | — | early days — 2 solves | 20 / 22 |
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
- 26 Sep 2026Four personal bests in one day at Mega-Mente Puebla 2026.
- 18 Dec 2025First sub-10 3×3: 9.31 at Mexican Championship 2025.
- 18 Dec 2025Three personal bests in one day at Mexican Championship 2025.
- 8 Nov 2025Six personal bests in one day at Clocking Manía Coacalco 2025.
- 6 Sep 2025Four personal bests in one day at SilencESFM 2025.
- 19 Jul 2025Six personal bests in one day at Naucalli Ce 2025.
Competitions
- Mega-Mente Puebla 2026 · 26 Sep 2026 — 4 personal bests set
- Pumacubo CDMX 2026 · 7 Feb 2026 — 1 personal best set
- Mexican Championship 2025 · 18 Dec 2025 — 3 personal bests set
- Clocking Manía Coacalco 2025 · 8 Nov 2025 — 6 personal bests set
- SilencESFM 2025 · 6 Sep 2025 — 4 personal bests set
- Naucalli Ce 2025 · 19 Jul 2025 — 6 personal bests set
- Ágora Izcalli 2025 · 22 Mar 2025 — 6 personal bests set
- Ruta Cubera Izcalli Clásico 2025 · 25 Jan 2025 — 3 personal bests set
- Yollotl Tlaxcala 2024 · 16 Nov 2024 — 2 personal bests set
- SilencESCOM 2024 · 20 Sep 2024
- Aragón Treasure 2024 · 31 Aug 2024 — 1 personal best set
- Donas en Tlalocan Volumen 1 2024 · 13 Jul 2024
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.
- Luis Armando Guerra Garcia — met in 72 rounds, finished ahead 17 times
- William Gael Contreras González — met in 72 rounds, finished ahead 15 times
- Braulio Lael Hernández Rosas — met in 64 rounds, finished ahead 46 times
Next targets
- A sub-3 Clock single — 248 people have one; it is 0.95 away.
- A sub-8 3×3 single — 8,101 people have one; it is 1.31 away.
Targets move as he improves.