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, 9 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 · 9 still standing- Antonín Prynych — Pyraminx single 1.51: into the top 0.44% 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 9.6% of the event's history.
- Jáchym Střelec — Square-1 single 13.59: into the top 13.3% of the event's history.
- Tomáš Čech — Pyraminx single 6.51: into the top 24.0% of the event's history.
- Václav Maxa — Pyraminx single 7.64: into the top 33.2% of the event's history.
- Richard Dyntera — 7×7 single 5:31.47: into the top 60.3% 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.