People · Brazil
Samuel Dourado Ribeiro
3×3 · top 52.9% of 288,433 all-time · competing since May 2025 · 2025RIBE05
Samuel Dourado Ribeiro has been competing for a year. His best event is the 3×3: a personal-best single of 25.09, set at Cosgeek Open 2026, puts him in the top 52.9% of the 288,433 people who have ever been ranked in the event, and 3,749th in Brazil. Across 2 competitions since May 2025, he has put 10 official solves on the record across one event. His 3×3 best has come down from 38.95 in May 2025 to 25.09, a 36% improvement. Samuel has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Brazil | |
|---|---|---|---|---|---|
| 3×3 | 25.09 | 27.15 | top 52.9% | 3,749 / 9,942 |
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
- 12 Sep 2026First sub-30 3×3: 25.09 at Cosgeek Open 2026.
- 24 May 2025First competition: FECAP Open 2025. A 38.95 3×3 single to start from.
Competitions
- Cosgeek Open 2026 · 12 Sep 2026 — 1 personal best set
- FECAP Open 2025 · 24 May 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.
Next targets
- A sub-25 3×3 single — 151,957 people have one; it is 0.09 away.
Targets move as he improves.