People · Peru
Jhon Romulo Sedano Rojas
3×3 · top 5.9% of 284,439 all-time · competing since March 2017 · 2017ROJA06
Jhon Romulo Sedano Rojas has been competing for 10 years. His best event is the 3×3: a personal-best single of 9.42, set at TCG Power Up 2022, puts him in the top 5.9% of the 284,439 people who have ever been ranked in the event, and 250th in Peru. Until February 2008, no official 3×3 solve in the world had been that fast. Across 6 competitions since March 2017, he has put 167 official solves on the record across six events. Solve to solve, his 3×3 times vary about 11% around a typical one, steadier than 88% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 12.69 in March 2017 to 9.42, a 26% improvement. Jhon 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 | Peru | |
|---|---|---|---|---|---|
| 3×3 | 9.42 | 11.58 | top 5.9% | 250 / 4,344 | |
| Pyraminx | 3.70 | 4.85 | top 6.3% | 107 / 1,366 | |
| 3×3 one-handed | 15.51 | 21.06 | top 9.2% | 122 / 812 | |
| 2×2 | 2.91 | 4.63 | top 13.2% | 355 / 2,419 | |
| 4×4 | 56.10 | 1:03.11 | top 32.1% | 418 / 844 | |
| 3×3 blindfolded | 7:59.04 | — | early days — 1 solve | 128 / 134 |
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
- 3 Dec 2022First sub-10 3×3: 9.64 at TCG Power Up 2022.
- 20 Aug 2017Three personal bests in one day at Rubik Junin 2017.
- 24 Jun 2017Five personal bests in one day at Latin America Cubing Tour - Lima 2017.
- 5 Mar 2017First competition: Speedsolving Huancayo 2017. A 12.71 3×3 single to start from.
Competitions
- TCG Power Up 2022 · 3 Dec 2022 — 2 personal bests set
- Aventura Cúbica VI 2018 · 20 Oct 2018
- Speedsolving Sakura 2017 · 17 Dec 2017
- Rubik Junin 2017 · 20 Aug 2017 — 3 personal bests set
- Latin America Cubing Tour - Lima 2017 · 24 Jun 2017 — 5 personal bests set
- Speedsolving Huancayo 2017 · 5 Mar 2017 — 1 personal best set
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.
- Jesus Emmanuel Vergara Ayarza — met in 24 rounds, finished ahead 16 times
- Marcelo Nuñez — met in 22 rounds, finished ahead 10 times
- Ronald Fernando Remuzgo Salazar — met in 19 rounds, finished ahead 5 times
Next targets
- A sub-8 3×3 single — 7,931 people have one; it is 1.42 away.
- A sub-3 Pyraminx single — 4,700 people have one; it is 0.70 away.
Targets move as he improves.