Competitions · Czech Republic
Vltava Cube: June 2026
Prague · 6 June 2026 · 4 events · 23 competitors · 14 personal bests
Matěj Grohmann won the 7×7 with a 2:15.60 and the closest final was the Pyraminx, won by Matouš Keder by 0.63 seconds. 23 competitors produced 14 personal bests, 10 of which still stand today.
The moment
The day's biggest improvement
Richard Dyntera took a 7×7 single of 7:53.83 down to 5:31.47, 30 percent better in one day.
Winners & podiums
| Event | Winner | Single | Average |
|---|---|---|---|
| 7×7 | Matěj Grohmann | 2:13.00 | 2:15.60 |
| Pyraminx | Matouš Keder | 1.31 | 2.02 |
| Skewb | Vojtěch Grohmann | 1.33 | 1.99 |
| Square-1 | Václav Maxa | 7.48 | 9.21 |
The PB harvest
14 set · 10 still standing- Antonín Prynych — Pyraminx single 1.51: into the top 0.43% of the event's history.
- Jan Trojáček — Pyraminx single 1.80: into the top 0.83% of the event's history.
- Filip Hosnedl — Skewb single 2.88: into the top 4.4% of the event's history.
- Matěj Grohmann — Square-1 single 11.84: into the top 9.5% of the event's history.
- Jáchym Střelec — Square-1 single 13.59: into the top 13.2% of the event's history.
- Tomáš Čech — Pyraminx single 6.51: into the top 23.9% of the event's history.
- Václav Maxa — Pyraminx single 7.64: into the top 33.2% of the event's history.
- Filip Hosnedl — 7×7 single 4:34.54: into the top 42.6% of the event's history.
First-timers
No people competed for the first time at this competition. 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
23 competitors · 127 results · 4 events.
Everyone who competed
23 competitors- Adam Kořínek
- Antonín Prynych
- Arsenij Kuprin
- Daniel Panáček
- David Nesiba
- Filip Hosnedl
- Garold Hrabavets
- Jáchym Střelec
- Jakub Jakoubek
- Jan Křížka
- Jan Trojáček
- Jiří Vogl
- Matěj Grohmann
- Matouš Keder
- Matyáš Krejcárek
- Richard Dyntera
- Tomáš Čech
- Tomáš Nguyen
- Václav Maxa
- Veronika Becková
- Vojtěch Grohmann
- Vojtěch Topinka
- Yauheni Zviazdou
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.