People · Brazil
Davi Fonseca Costa
2×2 · top 7.1% of 189,179 all-time · competing since July 2025 · 2025COST09
Davi Fonseca Costa has been competing for a year. His best event is the 2×2: a personal-best single of 2.30, set at II Nova Carapina Challenge 2025, puts him in the top 7.1% of the 189,179 people who have ever been ranked in the event, and 237th in Brazil. Until February 2008, no official 2×2 solve in the world had been that fast. Across 11 competitions since July 2025, he has put 336 official solves on the record across eight events. Solve to solve, his 3×3 times vary about 12% around a typical one, steadier than 66% of the 36,406 competitors with ten or more counted rounds. His 3×3 best has come down from 26.37 in July 2025 to 14.37, a 46% improvement. Davi has entered eleven competitions, more competitions than 93% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Brazil | |
|---|---|---|---|---|---|
| 2×2 | 2.30 | 4.92 | top 7.1% | 237 / 5,285 | |
| Pyraminx | 4.79 | 8.61 | top 11.9% | 291 / 3,311 | |
| 3×3 | 14.37 | 18.05 | top 22.4% | 1,342 / 9,942 | |
| Skewb | 6.87 | 12.94 | top 32.7% | 419 / 1,493 | |
| 4×4 | 1:17.48 | 1:31.37 | top 53.9% | 832 / 1,884 | |
| 3×3 one-handed | 33.34 | 39.40 | top 54.2% | 890 / 2,045 | |
| Megaminx | 2:29.50 | 2:36.13 | top 61.0% | 558 / 1,082 | |
| Clock | 19.25 | 23.44 | top 62.5% | 411 / 741 |
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-15 3×3: 14.37 at III Nova Carapina Challenge 2026.
- 12 Sep 2026Four personal bests in one day at III Nova Carapina Challenge 2026.
- 22 Aug 2026Three personal bests in one day at III Capixaba Challenge 2026.
- 25 Apr 2026Three personal bests in one day at III Colatina Open 2026.
- 27 Sep 2025First sub-20 3×3: 18.59 at Montserrat Open Serra 2025.
- 5 Jul 2025First competition: II Capixaba Challenge 2025. A 26.37 3×3 single to start from.
Competitions
- III Nova Carapina Challenge 2026 · 12 Sep 2026 — 4 personal bests set
- III Capixaba Challenge 2026 · 22 Aug 2026 — 3 personal bests set
- NC ao Cubo 2026 · 27 Jun 2026 — 2 personal bests set
- WCA South American Championship FMC 2026 · 31 May 2026
- III Colatina Open 2026 · 25 Apr 2026 — 3 personal bests set
- MAC Beginners 2026 · 21 Mar 2026 — 1 personal best set
- III Samuel Asafe Vila Velha 2026 · 21 Feb 2026 — 2 personal bests set
- Sudestão ABRACM 2025 · 21 Nov 2025 — 1 personal best set
- II Nova Carapina Challenge 2025 · 4 Oct 2025 — 1 personal best set
- Montserrat Open Serra 2025 · 27 Sep 2025 — 1 personal best set
- II Capixaba Challenge 2025 · 5 Jul 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.
- Victor Farles Cavalcante Alves — met in 67 rounds, finished ahead 10 times
- Kawã Franklin Rodrigues Ferreira — met in 61 rounds, finished ahead 10 times
- Isaac Rafael Oliveira Soares — met in 61 rounds, finished ahead 3 times
Next targets
- A sub-2 2×2 single — 9,039 people have one; it is 0.30 away.
- A sub-4 Pyraminx single — 10,050 people have one; it is 0.79 away.
Targets move as he improves.