People · Brazil
Guilherme Silva Cotrim
3×3 · top 40.5% of 284,439 all-time · competing since November 2025 · 2025COTR01
Guilherme Silva Cotrim has been competing for 9 months. His best event is the 3×3: a personal-best single of 20.19, set at Uberlândia Open 2025, puts him in the top 40.5% of the 284,439 people who have ever been ranked in the event, and 2,579th in Brazil. Across 1 competition since November 2025, he has put 36 official solves on the record across seven events.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Brazil | |
|---|---|---|---|---|---|
| 3×3 | 20.19 | 22.01 | top 40.5% | 2,579 / 9,644 | |
| Megaminx | 3:03.00 | 3:40.34 | top 75.4% | 718 / 1,062 | |
| 2×2 | 10.85 | 15.36 | top 81.0% | 3,779 / 5,137 | |
| 4×4 | 2:00.64 | 2:20.83 | top 82.0% | 1,379 / 1,855 | |
| Pyraminx | 18.33 | 21.70 | top 90.4% | 2,724 / 3,208 | |
| Skewb | 20.90 | 35.86 | top 91.0% | 1,260 / 1,463 | |
| 5×5 | 5:23.71 | — | early days — 2 solves | 811 / 845 |
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 story so far
- 29 Nov 2025First competition: Uberlândia Open 2025. A 20.19 3×3 single to start from.
Competitions
- Uberlândia Open 2025 · 29 Nov 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.
- João Luiz Melo Novaes — met in 8 rounds, finished ahead 4 times
- Luana Feitoza Groetares Medeiros Barbosa — met in 8 rounds, finished ahead once
- Rafael Carreiro Campos — met in 8 rounds, never finished ahead
Next targets
- A sub-20 3×3 single — 113,584 people have one; it is 0.19 away.
- A sub-3:00 Megaminx single — 25,853 people have one; it is 3.00 away.
Targets move as he improves.