People · Dominican Republic
Efren Navarro
3×3 · top 18.9% of 284,439 all-time · competing since January 2016 · 2016NAVA01
Efren Navarro has been competing for 11 years. His best event is the 3×3: a personal-best single of 13.40, set at Santo Domingo Summer 2025, puts him in the top 18.9% of the 284,439 people who have ever been ranked in the event, and 89th in the Dominican Republic. Across 6 competitions since January 2016, he has put 79 official solves on the record across six events. Solve to solve, his 3×3 times vary about 19% around a typical one, an early reading from 6 counted rounds. His 3×3 best has come down from 1:06.91 in January 2016 to 13.40, an 80% improvement. Efren 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 | Dominican Republic | |
|---|---|---|---|---|---|
| 3×3 | 13.40 | 18.28 | top 18.9% | 89 / 588 | |
| Pyraminx | 8.42 | 10.17 | top 39.9% | 66 / 192 | |
| 3×3 one-handed | 30.05 | 38.61 | top 46.8% | 64 / 151 | |
| Skewb | 8.92 | 14.02 | top 47.9% | 42 / 81 | |
| 2×2 | 6.84 | 7.90 | top 59.1% | 177 / 312 | |
| 4×4 | 1:36.76 | — | top 68.5% | 100 / 136 |
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
- 5 Jul 2025First sub-15 3×3: 13.40 at Santo Domingo Summer 2025.
- 12 Jan 2019First sub-20 3×3: 18.40 at A Cubear Con Puzzlemania 2019.
- 12 Jan 2019Three personal bests in one day at A Cubear Con Puzzlemania 2019.
- 26 Mar 2016First sub-60 3×3: 26.50 at Republica Dominicana Spring 2016.
- 26 Mar 2016First sub-30 3×3: 26.50 at Republica Dominicana Spring 2016.
- 16 Jan 2016First competition: De Cabeza en 360 2016. A 1:06.91 3×3 single to start from.
Competitions
- Santo Domingo Summer 2025 · 5 Jul 2025 — 1 personal best set
- Santo Domingo Summer 2019 · 20 Jun 2019 — 2 personal bests set
- A Cubear Con Puzzlemania 2019 · 12 Jan 2019 — 3 personal bests set
- Latin America Cubing Tour - Santo Domingo 2017 · 5 Jul 2017
- Republica Dominicana Spring 2016 · 26 Mar 2016 — 1 personal best set
- De Cabeza en 360 2016 · 16 Jan 2016
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.
- Raimy Marte — met in 18 rounds, finished ahead twice
- Fan Derlentz Perceval — met in 16 rounds, finished ahead 3 times
- Amaury Miguel Caballero — met in 15 rounds, finished ahead twice
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 1.40 away.
- A sub-8 Pyraminx single — 46,752 people have one; it is 0.42 away.
Targets move as he improves.