People · Chile
Gustavo Alonso Sandoval Loncón
Pyraminx · top 0.41% of 129,321 all-time · competing since June 2018 · 2018LONC01
Gustavo Alonso Sandoval Loncón has been competing for 8 years. His best event is the Pyraminx: a personal-best single of 1.49, set at Campeonato de Verano Santiago 2026, puts him in the top 0.41% of the 129,321 people who have ever been ranked in the event, and 4th in Chile. Until March 2013, no official Pyraminx solve in the world had been that fast. Across 31 competitions since June 2018, he has put 940 official solves on the record across eight events. Solve to solve, his 3×3 times vary about 15% around a typical one; 80% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His Pyraminx best has come down from 11.27 in June 2018 to 1.49, an 87% improvement. Gustavo has entered 31 competitions, more competitions than 98% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Chile | |
|---|---|---|---|---|---|
| Pyraminx | 1.49 | 2.44 | top 0.41% | 4 / 871 | |
| 2×2 | 1.74 | 3.24 | top 3.3% | 30 / 1,303 | |
| 3×3 | 10.25 | 11.83 | top 8.2% | 165 / 2,080 | |
| Skewb | 4.37 | 5.54 | top 13.5% | 55 / 314 | |
| 3×3 one-handed | 20.83 | 28.68 | top 22.8% | 111 / 458 | |
| Megaminx | 1:28.07 | 1:39.96 | top 26.9% | 79 / 196 | |
| 4×4 | 1:08.64 | 1:18.23 | top 45.5% | 290 / 562 | |
| Square-1 | 30.41 | 35.60 | top 50.1% | 105 / 176 |
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, Pyraminx. Faster is higher — the axis is the right way up.
The story so far
- 7 Feb 2026Three personal bests in one day at Campeonato de Verano Santiago 2026.
- 2 Mar 2024Four personal bests in one day at Peñablanca Open 2024.
- 5 Nov 2022Four personal bests in one day at Cerrillos al Cubo 2022.
- 15 Oct 2022Three personal bests in one day at Santiago UV Open 2022.
- 11 Jun 2022Three personal bests in one day at Olimpiadas de la Mente - Santiago 2022.
- 23 Oct 2021First sub-20 3×3: 14.90 at Chile Comeback - Chillán Open 2021.
Competitions
- Warm up Las Condes 2026 · 23 May 2026
- Campeonato de Verano Santiago 2026 · 7 Feb 2026 — 3 personal bests set
- OH Salad Open 2025 · 4 Oct 2025
- Nacionales Chilenas 2025 · 7 Feb 2025 — 1 personal best set
- Cubikonce Spring 2024 · 19 Oct 2024 — 1 personal best set
- UC al Cubo - Santiago 2024 · 5 Oct 2024
- Parquemet Cubos 2024 · 14 Sep 2024 — 1 personal best set
- Rubik's WCA South American Championship 2024 · 22 Jul 2024 — 2 personal bests set
- Warm Up SAC Santiago 2024 · 13 Jul 2024
- Las Condes - Cubikz Challenge: 2x2 2024 · 11 May 2024 — 2 personal bests set
- Curicó al Cubo 2024 · 20 Apr 2024 — 2 personal bests set
- Peñablanca Open 2024 · 2 Mar 2024 — 4 personal bests set
- Parquemet Cubing 2024 · 17 Feb 2024 — 1 personal best set
- CubiKonce 2024 · 20 Jan 2024
- Montealegre Summer Open 2024 · 14 Jan 2024 — 1 personal best set
- Salesianos de Macul Open 2023 · 10 Dec 2023
- Concepción al Cubo 2023 · 4 Nov 2023
- Montealegre Winter Open 2023 · 27 Aug 2023 — 1 personal best set
- Anahuac Cubing 2023 · 29 Jul 2023
- Machalí Open 2023 · 22 Jul 2023 — 2 personal bests set
- Melipilla Open 2023 · 29 Apr 2023
- Montealegre Open 2023 · 8 Jan 2023 — 1 personal best set
- Cerrillos al Cubo 2022 · 5 Nov 2022 — 4 personal bests set
- Santiago UV Open 2022 · 15 Oct 2022 — 3 personal bests set
- Requínoa Open 2022 · 3 Sep 2022 — 1 personal best set
- Santiago Wintercubing Open 2022 · 9 Jul 2022
- Olimpiadas de la Mente - Santiago 2022 · 11 Jun 2022 — 3 personal bests set
- Melipilla Open 2021 · 4 Dec 2021 — 1 personal best set
- Chile Comeback - Chillán Open 2021 · 23 Oct 2021 — 2 personal bests set
- Cubopía Open 2020 · 7 Mar 2020 — 3 personal bests set
- Colegio Arabe Open 2018 · 2 Jun 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.
- Cristóbal Opazo Bravo — met in 184 rounds, finished ahead 53 times
- Felipe Medel — met in 158 rounds, finished ahead 46 times
- Jose Basaes — met in 155 rounds, finished ahead 46 times
Next targets
- A sub-1 Pyraminx single — 49 people have one; it is 0.49 away.
- A sub-1 2×2 single — 1,032 people have one; it is 0.74 away.
Targets move as he improves.