People · Peru
Keener Zamudio Jambo
3×3 · top 1.4% of 284,439 all-time · competing since February 2019 · 2019JAMB01
Keener Zamudio Jambo has been competing for 8 years. His best event is the 3×3: a personal-best single of 7.10, set at A Romper Tu PB Lima 2020, puts him in the top 1.4% of the 284,439 people who have ever been ranked in the event, and 39th in Peru. Until July 2008, no official 3×3 solve in the world had been that fast. Across 4 competitions since February 2019, he has put 275 official solves on the record across ten events. Solve to solve, his 3×3 times vary about 15% around a typical one, an early reading from 9 counted rounds. His 2×2 best has come down from 2.66 in February 2019 to 2.03, a 24% improvement. Keener has entered four competitions, more competitions than 78% 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 | 7.10 | 11.00 | top 1.4% | 39 / 4,344 | |
| Skewb | 2.09 | 5.16 | top 1.6% | 13 / 495 | |
| 2×2 | 2.03 | 3.39 | top 4.9% | 128 / 2,419 | |
| 5×5 | 1:05.15 | 1:12.67 | top 8.5% | 42 / 329 | |
| 3×3 one-handed | 15.20 | 18.27 | top 8.5% | 115 / 812 | |
| 4×4 | 37.93 | 40.50 | top 9.7% | 129 / 844 | |
| 6×6 | 2:03.81 | 2:08.73 | top 12.6% | 27 / 145 | |
| Pyraminx | 4.92 | 7.82 | top 12.7% | 192 / 1,366 | |
| Megaminx | 1:07.72 | 1:14.86 | top 14.3% | 103 / 372 | |
| 7×7 | 3:24.72 | 3:34.79 | top 18.0% | 34 / 111 |
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, 2×2. Faster is higher — the axis is the right way up.
The story so far
- 29 Feb 2020First sub-10 3×3: 7.10 at A Romper Tu PB Lima 2020.
- 29 Feb 2020Ten personal bests in one day at A Romper Tu PB Lima 2020.
- 16 Aug 2019Eleven personal bests in one day at Peru Nationals 2019.
- 16 Feb 2019First competition: Aventura Cúbica VII 2019. A 11.60 3×3 single to start from.
Competitions
- PUCP Cubing Festival VII 2025 · 19 Oct 2025 — 2 personal bests set
- A Romper Tu PB Lima 2020 · 29 Feb 2020 — 10 personal bests set
- Peru Nationals 2019 · 16 Aug 2019 — 11 personal bests set
- Aventura Cúbica VII 2019 · 16 Feb 2019 — 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.
- Piero Alessandro Laguna Obregon — met in 50 rounds, finished ahead 22 times
- Sergio Minaya Pimentel — met in 46 rounds, finished ahead 22 times
- Pedro Giuseppe Garcia Milla — met in 45 rounds, finished ahead 3 times
Next targets
- A sub-6 3×3 single — 1,376 people have one; it is 1.10 away.
- A sub-2 Skewb single — 1,013 people have one; it is 0.09 away.
Targets move as he improves.