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The Middle Three
People → Chile → Sebastián Urbina

People · Chile

Sebastián Urbina

Megaminx · top 0.086% of 34,786 all-time · competing since September 2022 · 2022URBI01

Sebastián Urbina has been competing for 4 years. His best event is the Megaminx: a personal-best single of 27.51, set at Nacionales Chilenas 2025, puts him in the top 0.086% of the 34,786 people who have ever been ranked in the event, and 1st in Chile. Until December 2019, no official Megaminx solve in the world had been that fast. Across 46 competitions since September 2022, he has put 1,849 official solves on the record across eleven events. Solve to solve, his 3×3 times vary about 12% around a typical one, steadier than 75% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 10.73 in September 2022 to 6.83, a 36% improvement. He has entered 46 competitions, more competitions than 99% of everyone who has ever competed.

Megaminx
best event — top 0.086% of 34,786 all-time
27.51
signature single · Nacionales Chilenas 2025
1,849
official solves on the record
12%
solve-to-solve spread · steadier than 75% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChile
Megaminx27.5131.40
top 0.086%1 / 196
3×36.838.85
top 1.1%24 / 2,080
4×426.5431.65
top 1.2%10 / 562
5×554.431:00.34
top 3.2%10 / 223
Pyraminx2.976.76
top 3.5%22 / 871
3×3 one-handed13.3516.22
top 5.0%24 / 458
6×61:48.841:59.35
top 6.8%8 / 97
7×72:48.703:08.47
top 7.5%8 / 76
2×22.374.50
top 7.7%81 / 1,303
Skewb4.768.20
top 16.4%71 / 314
Clock8.8210.52
top 19.1%24 / 101

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

Requínoa Open 2022: 10.73Santiago UV Open 2022: 9.99Curicó al Cubo 2022: 9.07Montealegre Open 2023: 9.71Rancagua Open 2023: 10.49Melipilla Open 2023: 10.04Montealegre Autumn Open 2023: 10.53Montealegre Winter Open 2023: 9.11Cuerpo Central Open 2023: 8.06Montealegre Summer Open 2024: 9.02Desafío Maipú NxN 2024: 8.92Parquemet Cubing 2024: 9.08Open Ovalle Summer 2024: 9.29Lions in Baquedano Cubing 2024: 8.41Viña Masters 2024: 8.36Club De Campo Cubing La Pintana 2024: 9.29CubiTomé 2024: 11.05Concepción al Cubo V2 2024: 9.73Viña Open 2024: 9.73Warm Up SAC Santiago 2024: 10.61Rubik's WCA South American Championship 2024: 8.34NxN San Miguel Open 2024: 9.39Cubikonce Spring 2024: 9.47Rancagua Open 2024: 7.99Viña Christmas 2024: 9.36Starting Viña 2025: 6.83Los Ángeles Chile Comeback - Pre Nats 2025: 7.33Nacionales Chilenas 2025: 7.72Las Acacias al Cubo 2025: 8.00PUCV al Cubo 2025: 7.96Rubik's WCA World Championship 2025: 9.97Viña Winter Open 2025: 9.24UFRO al Cubo 2025: 8.23Los Ángeles Chile Back 2025: 7.59Viña Summer 2026: 7.94Campeonato de Verano Santiago 2026: 8.09Altos Placeres 2026: 7.95Macul Otoño 2026: 9.28PUCV al Cubo 2026: 9.59WCA South American Championship 2026: 9.076.8311.053 Sep 202212 Jun 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-25 Megaminx single — 8 people have one; it is 2.51 away.
  • A sub-6 3×3 single — 1,376 people have one; it is 0.83 away.

Targets move as he improves.