Competitions · Finland

Kamppi Cube Weekend 2025

Helsinki · 29 November 2025 · 13 events · 73 competitors · 133 personal bests

Matěj Grohmann won four of the 13 events (4×4, 5×5, 6×6) and the closest final was the 2×2, won by Vincent von Schantz by 0.10 seconds. 73 competitors produced 133 personal bests, 61 of which still stand today, and nine people held a competitor card for the first time.

The moment

A national record

Matěj Grohmann set the 5×5 single national record: 44.44.

Four wins

Matěj Grohmann — 4×4, 5×5, 6×6, 7×7

0.10s

closest final — 2×2, Vincent von Schantz over Antto Pitkänen

133

personal bests set on the day

Winners & podiums

Event	Winner	Single	Average
3×3	Vincent von Schantz	6.77	7.61
2×2	Vincent von Schantz	1.82	2.19
4×4	Matěj Grohmann	26.33	28.49
5×5	Matěj Grohmann	44.44	51.50
6×6	Matěj Grohmann	1:36.08	1:36.87
7×7	Matěj Grohmann	2:23.69	2:30.47
3×3 blindfolded	Arttu Puttonen	46.26	1:01.41
3×3 one-handed	Urho Kinnunen	10.58	12.70
Clock	Aarni Salakari	2.92	3.34
Megaminx	Vojtěch Grohmann	40.44	43.99
Pyraminx	Aaron Fabritius	1.73	2.55
Skewb	Vojtěch Grohmann	1.44	2.17
Square-1	Luukas Lempinen	5.50	7.34

The PB harvest

133 set · 61 still standing

Eetu Lae — 3×3 one-handed single 10.07: into the top 1.1% of the event's history.
Kari Schneeberg — 3×3 one-handed single 10.53: into the top 1.4% of the event's history.
Kari Schneeberg — 2×2 single 1.53: into the top 2.3% of the event's history.
Kari Hyttinen — Skewb single 2.39: into the top 2.5% of the event's history.
Eetu Lae — Clock single 4.20: into the top 2.7% of the event's history.
Leevi Sadeharju — Pyraminx single 2.79: into the top 3.0% of the event's history.
Ossi Lahtinen — 3×3 single 8.31: into the top 3.4% of the event's history.
Okko Vuotikka — 3×3 one-handed single 12.31: into the top 3.4% of the event's history.

First-timers

Nine people competed for the first time at this competition, joining the 28,483 people who made their debut in 2025. Start here explains what a first competition is like.

Records watch

2 regional records were set at this competition.

The field

73 competitors · 1064 results · 13 events.

Everyone who competed

73 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.