People · Costa Rica
Jefferson Sánchez Solís
Skewb · top 14.2% of 73,281 all-time · competing since September 2023 · 2023SOLI10
Jefferson Sánchez Solís has been competing for 3 years. His best event is the Skewb: a personal-best single of 4.47, set at Costa Rican Championship 2023, puts him in the top 14.2% of the 73,281 people who have ever been ranked in the event, and 21st in Costa Rica. Across 6 competitions since September 2023, he has put 143 official solves on the record across six events. Solve to solve, his 3×3 times vary about 16% around a typical one, an early reading from 8 counted rounds. His 3×3 best has come down from 27.98 in September 2023 to 14.81, a 47% improvement. Jefferson has entered six competitions, more competitions than 86% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Costa Rica | |
|---|---|---|---|---|---|
| Skewb | 4.47 | 8.46 | top 14.2% | 21 / 133 | |
| 3×3 | 14.81 | 17.77 | top 23.8% | 108 / 367 | |
| Pyraminx | 7.01 | 12.51 | top 27.9% | 67 / 225 | |
| 2×2 | 4.20 | 5.13 | top 29.1% | 110 / 307 | |
| Square-1 | 39.26 | 50.71 | top 64.4% | 34 / 52 | |
| 3×3 one-handed | 40.28 | 49.92 | top 65.7% | 106 / 135 |
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
- 6 Apr 2024First sub-15 3×3: 14.81 at Newcomers Costa Rica 2024.
- 20 Jan 2024First sub-20 3×3: 18.52 at Cubing Revival Terramall SD 2024.
- 20 Jan 2024Three personal bests in one day at Cubing Revival Terramall SD 2024.
- 23 Sep 2023First competition: Grace Cubing Cedros 2023. A 27.98 3×3 single to start from.
Competitions
- Conta Cubes Cartago 2025 · 12 Apr 2025
- Golden Valley Open Heredia 2024 · 17 Nov 2024
- Newcomers Costa Rica 2024 · 6 Apr 2024 — 2 personal bests set
- Cubing Revival Terramall SD 2024 · 20 Jan 2024 — 3 personal bests set
- Costa Rican Championship 2023 · 1 Dec 2023 — 2 personal bests set
- Grace Cubing Cedros 2023 · 23 Sep 2023
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.
- Christian Rodríguez — met in 31 rounds, never finished ahead
- Fabián Emmanuel Guzmán Calderón — met in 29 rounds, finished ahead twice
- Fabricio Guerrero Villalobos — met in 27 rounds, finished ahead 3 times
Next targets
- A sub-4 Skewb single — 7,977 people have one; it is 0.47 away.
- A sub-12 3×3 single — 39,535 people have one; it is 2.81 away.
Targets move as he improves.