People · Brazil
Carlos Eduardo da Silva Santos
3×3 · top 17.0% of 288,433 all-time · competing since November 2015 · 2015SANT37
Carlos Eduardo da Silva Santos has been competing for 11 years. His best event is the 3×3: a personal-best single of 12.85, set at Sumaré Open 2019, puts him in the top 17.0% of the 288,433 people who have ever been ranked in the event, and 980th in Brazil. Across 5 competitions since November 2015, he has put 102 official solves on the record across eight events. Solve to solve, his 3×3 times vary about 10% around a typical one, steadier than 97% of the 36,406 competitors with ten or more counted rounds. His 3×3 best has come down from 18.96 in November 2015 to 12.85, a 32% improvement. Carlos has entered five competitions, more competitions than 83% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Brazil | |
|---|---|---|---|---|---|
| 3×3 | 12.85 | 14.53 | top 17.0% | 980 / 9,942 | |
| Pyraminx | 8.50 | 13.34 | top 40.6% | 1,003 / 3,311 | |
| 2×2 | 5.12 | 9.68 | top 40.9% | 1,605 / 5,285 | |
| 3×3 one-handed | 35.99 | 43.24 | top 59.2% | 1,004 / 2,045 | |
| 4×4 | 2:00.88 | 2:11.78 | top 82.1% | 1,412 / 1,884 | |
| Skewb | 17.24 | 25.51 | top 84.6% | 1,177 / 1,493 | |
| Megaminx | 4:54.92 | 5:32.81 | top 96.0% | 1,013 / 1,082 | |
| 5×5 | 4:54.50 | 5:27.39 | top 96.6% | 800 / 855 |
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
- 30 Mar 2019First sub-15 3×3: 12.85 at Sumaré Open 2019.
- 30 Mar 2019Three personal bests in one day at Sumaré Open 2019.
- 7 Nov 2015First competition: Open Cubo Mágico Domus Sapiens 2015. A 19.59 3×3 single to start from.
Competitions
- UNICAMP Cube 2025 · 16 Aug 2025
- Sumaré Open 2019 · 30 Mar 2019 — 3 personal bests set
- Orange Tech 2017 · 18 Mar 2017 — 1 personal best set
- Big Pine Open 2015 · 5 Dec 2015 — 2 personal bests set
- Open Cubo Mágico Domus Sapiens 2015 · 7 Nov 2015 — 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.
- Lucas Ichiro Yunomae — met in 21 rounds, never finished ahead
- Vicenzo Guerino Cecchini — met in 18 rounds, finished ahead 5 times
- Mateus Garcia Rodolfo — met in 15 rounds, finished ahead 5 times
Next targets
- A sub-12 3×3 single — 40,277 people have one; it is 0.85 away.
- A sub-8 Pyraminx single — 47,369 people have one; it is 0.50 away.
Targets move as he improves.