Competitions · Brazil

Cosgeek Open 2026

Santana de Parnaíba, São Paulo · 12 September 2026 · 6 events · 41 competitors · 23 personal bests

Caio Hideaki Sato won three of the six events (3×3, 3×3 one-handed, Megaminx) and the closest final was the 2×2, won by Frederico Canal Gomes by 0.37 seconds. 41 competitors produced 23 personal bests, 17 of which still stand today, and ten people held a competitor card for the first time.

The moment

The day's biggest improvement

Ana Eduarda Teixeira Salazar took a 2×2 single of 23.49 down to 12.51, 47 percent better in one day.

Three wins

Caio Hideaki Sato — 3×3, 3×3 one-handed, Megaminx

0.37s

closest final — 2×2, Frederico Canal Gomes over Caio Hideaki Sato

personal bests set on the day

Winners & podiums

Event	Winner	Single	Average
3×3	Caio Hideaki Sato	5.02	6.32
2×2	Frederico Canal Gomes	1.22	1.84
7×7	Gabriel Vasconcellos Zavrisko dos Santos	2:32.55	2:39.56
3×3 one-handed	Caio Hideaki Sato	9.44	10.46
Clock	Luiz Fernando Santos de Sousa	5.66	6.77
Megaminx	Caio Hideaki Sato	38.44	41.32

The PB harvest

23 set · 17 still standing

Emílio de Oliveira Pitarello — 3×3 single 6.26: into the top 0.66% of the event's history.
Gabriel Burgardt Mello — Clock single 6.36: into the top 8.5% of the event's history.
Maria Clara Teixeira Salazar — 3×3 single 11.13: into the top 10.9% of the event's history.
Henrique Luiz Souza de Oliveira — 7×7 single 3:30.84: into the top 20.1% of the event's history.
Marcos Paulo da Silva Sousa — 3×3 single 13.85: into the top 20.5% of the event's history.
Leonardo Faria Pereira — 3×3 one-handed single 20.36: into the top 21.5% of the event's history.
Gabriel Burgardt Mello — Megaminx single 1:34.38: into the top 31.1% of the event's history.
Leonardo Carvalho Feitosa — Clock single 11.56: into the top 32.8% of the event's history.

First-timers

Ten people competed for the first time at this competition, joining the 22,685 people who made their debut in 2026. Start here explains what a first competition is like.

Records watch

No national, continental or world records were set at this competition. That is true of most competitions.

The field

41 competitors · 124 results · 6 events.

Everyone who competed

41 competitors

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 final is a competition's last round; its order decides the podium · a DNF (did not finish) is an attempt with no valid result: a popped piece, an unsolved face, an over-limit memorisation · every solve starts from a computer-generated scramble, the same for every competitor in a round.