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The Middle Three
People → Mexico → Eduardo Rafael Mendiola Rosas

People · Mexico

Eduardo Rafael Mendiola Rosas

7×7 · top 1.9% of 14,226 all-time · competing since March 2018 · 2018ROSA03

Eduardo Rafael Mendiola Rosas has been competing for 8 years. His best event is the 7×7: a personal-best single of 2:16.48, set at Cubo Laberinto 2026, puts him in the top 1.9% of the 14,226 people who have ever been ranked in the event, and 5th in Mexico. Until May 2017, no official 7×7 solve in the world had been that fast. Across 34 competitions since March 2018, he has put 1,417 official solves on the record across 14 events. Solve to solve, his 3×3 times vary about 14% around a typical one; 63% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 5×5 best has come down from 1:18.39 in March 2018 to 52.30, a 33% improvement. Eduardo has entered 34 competitions, more competitions than 98% of everyone who has ever competed.

7×7
best event — top 1.9% of 14,226 all-time
2:16.48
signature single · Cubo Laberinto 2026
1,417
official solves on the record
14%
solve-to-solve spread · wider than 63% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingMexico
7×72:16.482:27.53
top 1.9%5 / 472
5×552.301:00.57
top 2.4%18 / 1,010
3×37.9011.23
top 2.6%127 / 4,263
6×61:36.141:44.71
top 3.1%9 / 510
4×432.1237.38
top 4.3%82 / 1,845
2×22.804.50
top 12.0%463 / 3,018
Megaminx1:05.341:11.85
top 12.9%142 / 1,042
3×3 one-handed18.1022.99
top 15.3%281 / 1,672
Pyraminx6.438.22
top 23.3%578 / 2,003
Clock10.7112.17
top 28.7%209 / 652
Skewb9.8211.57
top 53.8%710 / 1,157
3×3 Fewest Moves46 moves48.67
top 68.6%192 / 317
3×3 blindfolded8:11.43—
top 95.6%240 / 251
Square-14:20.93—
early days — 2 solves515 / 516

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

Tunas Open 2018: 1:18.39Mexican Championship 2018: 1:26.96New Zamora 2019: 1:13.40Tunas Open 2019: 1:07.78Beyond Zacatecas 2019: 1:06.57La Silla 2019: 1:05.75NxN Tlaxcala 2019: 1:05.10Cubing Zacatecas 2019: 1:00.60Tunas Open 2022: 1:07.64Fénix México 2022: 1:03.36La Silla III 2022: 57.57Big Tunas 2023: 1:01.90Cronos Querétaro 2023: 59.75CICEJ Guadalajara 2023: 56.95Mini Tunas 2023: 59.04Mexican Championship 2023: 1:02.90Rubí Guanajuato 2024: 1:00.44Liga SLP Jornada Verde 2024: 59.83Liga SLP Jornada Azul 2024: 52.30 Ruta Cubera Queretaro NxN 2025: 58.39La Silla V Monterrey 2025: 57.48Cubo Azul Guadalajara 2025: 55.60Zacatecas Mexican Qualifier 2025: 59.61Mexican Championship 2025: 55.84Cubo Laberinto 2026: 55.8252.301:26.9624 Mar 20188 Aug 2026

Best single per competition, 5×5. Faster is higher — the axis is the right way up.

The story so far

Competitions

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.

Next targets

  • A sub-2:00 7×7 single — 83 people have one; it is 16.48 away.
  • A sub-50 5×5 single — 713 people have one; it is 2.30 away.

Targets move as he improves.