People · Dominican Republic
Adrian Amaury Rivera Mercedes
Pyraminx · top 19.2% of 129,321 all-time · competing since October 2025 · 2025MERC11
Adrian Amaury Rivera Mercedes has been competing for 11 months. His best event is the Pyraminx: a personal-best single of 5.89, set at Santo Domingo Summer 2026, puts him in the top 19.2% of the 129,321 people who have ever been ranked in the event, and 27th in the Dominican Republic. Across 3 competitions since October 2025, he has put 84 official solves on the record across nine events. His 3×3 best has come down from 25.56 in October 2025 to 14.32, a 44% improvement. Adrian has entered three competitions, more competitions than 69% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Dominican Republic | |
|---|---|---|---|---|---|
| Pyraminx | 5.89 | 8.05 | top 19.2% | 27 / 192 | |
| 3×3 | 14.32 | 16.59 | top 22.1% | 106 / 588 | |
| 2×2 | 4.89 | 5.42 | top 37.9% | 105 / 312 | |
| Skewb | 8.44 | 11.89 | top 44.6% | 40 / 81 | |
| 3×3 one-handed | 31.50 | — | top 50.1% | 68 / 151 | |
| 4×4 | 1:20.38 | — | top 56.2% | 79 / 136 | |
| Megaminx | 2:24.69 | — | top 58.7% | 37 / 79 | |
| 5×5 | 3:00.78 | — | top 78.3% | 53 / 74 | |
| Square-1 | 1:16.32 | — | early days — 2 solves | 36 / 43 |
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
- 4 Jul 2026First sub-20 3×3: 14.32 at Santo Domingo Summer 2026.
- 4 Jul 2026First sub-15 3×3: 14.32 at Santo Domingo Summer 2026.
- 4 Jul 2026Five personal bests in one day at Santo Domingo Summer 2026.
- 17 Jan 2026Five personal bests in one day at Santo Domingo Winter 2026.
- 4 Oct 2025First competition: Santo Domingo Otoño 2025. A 25.56 3×3 single to start from.
Competitions
- Santo Domingo Summer 2026 · 4 Jul 2026 — 5 personal bests set
- Santo Domingo Winter 2026 · 17 Jan 2026 — 5 personal bests set
- Santo Domingo Otoño 2025 · 4 Oct 2025
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.
- Emil Francisco Solano Gil — met in 24 rounds, never finished ahead
- Luis Felipe Villamil Gil — met in 24 rounds, never finished ahead
- Jake Céspedes Liriano — met in 23 rounds, finished ahead 4 times
Next targets
- A sub-5 Pyraminx single — 17,019 people have one; it is 0.89 away.
- A sub-12 3×3 single — 39,535 people have one; it is 2.32 away.
Targets move as he improves.