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The Middle Three
People → Mexico → Jaime Tadeo Perez Cardona

People · Mexico

Jaime Tadeo Perez Cardona

Skewb · top 1.3% of 73,281 all-time · competing since April 2015 · 2015CARD01

Jaime Tadeo Perez Cardona has been competing for 11 years. His best event is the Skewb: a personal-best single of 1.95, set at Caminos de Guanajuato - Celaya 2026, puts him in the top 1.3% of the 73,281 people who have ever been ranked in the event, and 20th in Mexico. Until December 2014, no official Skewb solve in the world had been that fast. Across 92 competitions since April 2015, he has put 3,329 official solves on the record across 14 events. Solve to solve, his 3×3 times vary about 13% around a typical one; 59% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 23.46 in April 2015 to 8.22, a 65% improvement. Jaime has entered 92 competitions, more competitions than 99% of everyone who has ever competed.

Skewb
best event — top 1.3% of 73,281 all-time
1.95
signature single · Caminos de Guanajuato - Celaya 2026
3,329
official solves on the record
13%
solve-to-solve spread · wider than 59% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingMexico
Skewb1.953.78
top 1.3%20 / 1,157
2×21.613.35
top 2.6%88 / 3,018
3×38.2212.17
top 3.2%154 / 4,263
Pyraminx3.766.83
top 6.5%165 / 2,003
4×437.2248.64
top 8.9%188 / 1,845
Clock6.839.14
top 10.3%87 / 652
Megaminx1:02.991:07.67
top 11.5%130 / 1,042
3×3 one-handed18.9723.53
top 17.7%324 / 1,672
5×51:23.551:31.34
top 22.0%251 / 1,010
7×73:57.554:33.80
top 29.7%142 / 472
Square-122.2028.73
top 32.9%153 / 516
6×62:47.272:57.72
top 34.7%185 / 510
3×3 Fewest Moves37 moves41.67
top 37.3%93 / 317
3×3 blindfolded3:00.48—
top 52.5%105 / 251

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

Clásico 2015: 23.46Live Your Dream 2016: 18.65Aguascalientes Summer 2016: 18.23Argetlam 2016: 17.69NxN México 2017: 16.86Rubik Zacatecas 2017: 18.17Tlaxcala Open Clásico 2017: 15.82Cool Toons Guadalajara 2017: 17.77Weas México 2017: 15.61Return Open 2017: 14.45Rubik Zamora 2017: 14.36TimerTon 2018: 12.07Tunas Open 2018: 17.81Puebla Be Quiet 2018: 13.40ArCubingFest Queretaro 2018: 12.91Mexican Championship 2018: 14.49Tula 2018: 16.77 Tlaxcallan 2019: 14.25Conde Open 2019: 12.71Tunas Open 2019: 15.03Beyond Zacatecas 2019: 15.79Cubing Zacatecas 2019: 13.43Centauros Open 2020: 14.47Tunas Open 2022: 14.98Fénix México 2022: 13.85Minerva Open 2022: 14.67Cubing Tlaxcala 2023: 10.56Big Tunas 2023: 13.46Minerva Guadalajara 2023: 12.41IZcube 2023: 13.13Zaragoza Open 2023: 12.30Centauros Returns 2023: 13.07Toros Open 2023: 12.01Cronos Querétaro 2023: 13.85Nayar Open 2023: 12.76Speed Cubing Fest Pachuca 2023: 11.19Búfalo Open 2023: 11.97Volcano in Puebla 2023: 12.73Mini Tunas 2023: 11.57Mexican Championship 2023: 12.84Rubí Guanajuato 2024: 13.14Pitic Open 2024: 12.31Mololoa Open 2024: 12.04Maxixcatzin Tlaxcala 2024: 14.45Puerta Victoria 2024: 8.22CUCEI Open 2024: 12.94 Vasconcubos 2024: 12.88La Silla lV Monterrey 2024: 10.99Baja Favorites 2024: 13.50Tunas Open SLP 2024: 12.08Salamanca Guanajuato 2024: 11.94Liga SLP Jornada Verde 2024: 9.93Liga SLP Jornada Amarillo 2024: 13.31Yollotl Tlaxcala 2024: 11.82Liga SLP Jornada Rojo 2024: 9.63Cubing Zacatecas 2024: 12.28Liga SLP Jornada Negro 2024: 12.56La Silla V Monterrey 2025: 11.91NxN Tlaxcala 2025: 11.79Coacalcubo 2025: 11.59Pony Open Morelia 2025: 11.88Cubo Azul Guadalajara 2025: 11.88Rubí Guanajuato 2025: 12.53Naucalli Ce 2025: 12.47Side Events Monterrey 2025: 12.85Minerva Zapopan 2025: 12.62Clásico Tlaxcala 2025: 9.55CUAAD Huentitán Open 2025: 12.19Yollotl Tlaxcala 2025: 12.88Zacatecas Mexican Qualifier 2025: 12.01Mexican Championship 2025: 14.35Mini Guildford Monterrey 2026: 11.25Nawi Tlaxcala 2026: 10.54Caminos de Guanajuato - León 2026: 11.63Vaquita Morelia 2026: 11.83Minerva Zapopan 2026: 14.13Caminos de Guanajuato - Irapuato 2026: 14.20Caminos de Guanajuato - Celaya 2026: 13.79Tlaxcala Open 10 Aniversario 2026: 10.98Guelaguetza Oaxaca 2026: 11.42Caminos de Guanajuato - SJI 2026: 10.02Cubo Laberinto 2026: 11.82Caminos de Guanajuato - Salamanca 2026: 12.708.2223.464 Apr 201522 Aug 2026

Best single per competition, 3×3. 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-1 Skewb single — 35 people have one; it is 0.95 away.
  • A sub-1 2×2 single — 1,032 people have one; it is 0.61 away.

Targets move as he improves.