Vltava Cube: August 2026
- Date
- Aug 1, 2026
- City
- Prague, Czech Republic
- Venue
- Address
- Osadní 774/35, 17000 Praha 7 - Holešovice, Česká republika
- Details
Vnitroblok/Courtyard
- Contact
- Organization team
- Organizers
- Adam Kořínek, Matyáš Krejcárek, Natálie Rajdusová, and Tomáš Čech
- WCA Delegates
- Jan Křížka and Matyáš Krejcárek
- Download all the competition's details as PDF .
- Information
Tato soutěž je 8. část celoroční série Vltava Cube 2026.
This competition is the 8th part of the year-round Vltava Cube 2026 series.
- Events
- Main event
- Competitors
- 21
- Registration period
-
Online registration opened and closed .
- Registration requirements
-
This competition is over, click here to display the registration requirements it used.Create a WCA account here if you don't have one.
If this is not your first competition, associate your WCA ID to your WCA account here.
Register for this competition here.
There is a competitor limit of 40 competitors.
The base registration fee for this competition is 300 Kč (Czech Koruna).
The registration fee has to be paid through Stripe here once registered.
If your registration is cancelled before you will be refunded 50% of your registration fee.
Registrants on the waiting list may be accepted onto the competitor list until .
If you are a registered competitor you may change your registered events until by contacting the organization team.
No on the spot registrations will be accepted.
Spectators are only permitted as companions of competitors.
Competitors may bring at most 1 guest.
- Highlights
-
Click here to display the highlights of the competition.
Bartosz Karpiński won with an average of 10.83 seconds in the 3x3x3 One-Handed event. Jakub Jurika finished second (15.29) and Adam Kořínek finished third (16.29).
Achim Spies - Germany WCA profile
| Event | Round | # | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6x6x6 Cube | Final | 5 | 2:06.86 | 2:14.90 | Germany | 2:15.10 | 2:06.86 | 2:22.75 | |||||
| 3x3x3 One-Handed | First round | 11 | 26.93 | 31.24 | Germany | 32.86 | 32.64 | 43.95 | 28.21 | 26.93 | |||
| Clock | First round | 6 | 7.03 | 7.70 | Germany | 7.58 | 7.49 | 8.02 | 7.03 | 11.69 | |||
| Pyraminx | Second round | 7 | 3.07 | 6.49 | Germany | 5.06 | 3.07 | 8.09 | 6.33 | 9.22 | |||
| First round | 6 | 4.16 | 5.17 | Germany | 5.10 | 5.22 | 5.18 | 6.95 | 4.16 | ||||
| Skewb | First round | 12 | 5.49 | 7.42 | Germany | 7.19 | 10.14 | 7.18 | 5.49 | 7.88 | |||
Adam Kořínek - Czech Republic WCA profile
| Event | Round | # | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6x6x6 Cube | Final | 11 | 2:52.26 | 3:13.63 | Czech Republic | 2:52.26 | 3:35.37 | 3:13.27 | |||||
| 3x3x3 One-Handed | Final | 3 | 15.25 | 16.29 | Czech Republic | 15.25 | 20.21 | 17.10 | 16.08 | 15.69 | |||
| First round | 2 | 11.95 | 15.45 | Czech Republic | 16.66 | 15.91 | 15.96 | 14.48 | 11.95 | ||||
| Clock | First round | 20 | 23.98 | Czech Republic | 23.98 | 28.76 | |||||||
| Pyraminx | First round | 11 | 7.33 | 10.01 | Czech Republic | 13.67 | 8.55 | 8.95 | 12.54 | 7.33 | |||
| Skewb | First round | 19 | 13.25 | 16.28 | Czech Republic | 17.20 | 17.26 | 17.06 | 13.25 | 14.59 | |||
Arsenij Kuprin - Czech Republic WCA profile
| Event | Round | # | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6x6x6 Cube | Final | 1 | 1:37.26 | 1:43.64 | Czech Republic | 1:47.01 | 1:37.26 | 1:46.65 | |||||
| Clock | First round | 15 | 16.02 | Czech Republic | 16.02 | 17.56 | |||||||
Bartosz Karpiński - Poland WCA profile
| Event | Round | # | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 One-Handed | Final | 1 | 10.60 | 10.83 | Poland | 10.61 | 11.07 | 10.60 | 15.67 | 10.82 | |||
| First round | 1 | 8.42 | 10.46 | Poland | 11.93 | 8.61 | 10.85 | 15.46 | 8.42 | ||||
| Clock | First round | 11 | 10.80 | 11.61 | Poland | 12.01 | 11.44 | 11.93 | 11.47 | 10.80 | |||
| Pyraminx | Final | 6 | 5.41 | 6.41 | Poland | 5.41 | 9.39 | 7.35 | 6.08 | 5.79 | |||
| Second round | 6 | 3.28 | 5.96 | Poland | 5.43 | 3.28 | 5.87 | 7.69 | 6.57 | ||||
| First round | 8 | 4.72 | 6.90 | Poland | 6.16 | 10.91 | 4.72 | 6.12 | 8.41 | ||||
| Skewb | Final | 5 | 4.38 | 4.52 | Poland | 4.60 | 4.49 | 4.38 | 4.46 | 5.62 | |||
| Second round | 5 | 2.27 | 4.58 | Poland | 2.27 | 5.86 | 5.80 | 3.55 | 4.39 | ||||
| First round | 6 | 5.40 | 5.54 | Poland | 5.52 | 5.40 | 6.21 | 5.45 | 5.64 | ||||
Bohdan Fejtek - Czech Republic WCA profile
| Event | Round | # | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 One-Handed | First round | 15 | 45.24 | Czech Republic | 59.97 | 45.24 | |||||||
| Clock | First round | 18 | 23.21 | Czech Republic | DNF | 23.21 | |||||||
| Pyraminx | First round | 15 | 9.56 | 12.24 | Czech Republic | 11.81 | 11.74 | 9.56 | 13.17 | 24.59 | |||
| Skewb | First round | 14 | 6.72 | 10.53 | Czech Republic | 6.72 | DNF | 13.28 | 9.00 | 9.32 | |||
Ella Jelenská - Slovakia WCA profile
| Event | Round | # | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6x6x6 Cube | Final | 13 | 6:02.29 | Slovakia | 6:02.29 | ||||||||
| 3x3x3 One-Handed | First round | 16 | 45.85 | Slovakia | DNF | 45.85 | |||||||
| Clock | First round | 12 | 10.78 | 11.86 | Slovakia | 10.78 | 11.23 | 16.60 | 10.92 | 13.44 | |||
| Skewb | First round | 10 | 5.26 | 6.83 | Slovakia | 6.97 | 7.23 | 6.30 | 5.26 | 11.11 | |||
Emery McFeeter - United States WCA profile
| Event | Round | # | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6x6x6 Cube | Final | 10 | 3:02.96 | 3:11.40 | United States | 3:02.96 | 3:14.29 | 3:16.96 | |||||
| Skewb | Final | 1 | 2.10 | 2.76 | United States | 2.96 | 2.90 | 5.71 | 2.10 | 2.42 | |||
| Second round | 3 | 3.04 | 3.63 | United States | 3.63 | 4.49 | 3.24 | 4.03 | 3.04 | ||||
| First round | 2 | 2.89 | 3.95 | United States | 2.89 | 4.42 | 4.63 | 3.03 | 4.40 | ||||
Emil Henry Huber - Czech Republic WCA profile
| Event | Round | # | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6x6x6 Cube | Final | 3 | 1:54.08 | 1:59.46 | Czech Republic | 2:09.84 | 1:54.45 | 1:54.08 | |||||
| 3x3x3 One-Handed | Final | 4 | 14.86 | 16.47 | Czech Republic | 16.20 | 21.68 | 17.46 | 14.86 | 15.75 | |||
| First round | 3 | 13.17 | 17.04 | Czech Republic | 16.59 | 19.39 | 16.32 | 18.21 | 13.17 | ||||
| Clock | First round | 7 | 7.21 | 8.57 | Czech Republic | 7.51 | 10.31 | 7.21 | 8.64 | 9.57 | |||
| Pyraminx | Final | 2 | 2.20 | 2.66 | Czech Republic | 3.31 | 2.31 | DNF | 2.20 | 2.37 | |||
| Second round | 2 | 1.44 | 2.08 | Czech Republic | 1.47 | 1.44 | 5.08 | 2.72 | 2.05 | ||||
| First round | 3 | 1.96 | 2.50 | Czech Republic | 1.96 | 2.56 | 2.43 | 2.51 | 2.55 | ||||
| Skewb | Second round | 9 | 4.84 | 6.25 | Czech Republic | 11.95 | 5.34 | 5.66 | 7.75 | 4.84 | |||
| First round | 9 | 4.64 | 6.24 | Czech Republic | 4.64 | 15.64 | 7.76 | 5.32 | 5.63 | ||||
Filip Chudy - Poland WCA profile
| Event | Round | # | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 One-Handed | First round | 13 | 29.83 | 35.75 | Poland | 47.26 | 33.62 | 29.83 | 41.22 | 32.40 | |||
| Clock | First round | 8 | 8.03 | 8.84 | Poland | 9.83 | 8.28 | 10.58 | 8.42 | 8.03 | |||
| Pyraminx | First round | 14 | 6.18 | 12.14 | Poland | 12.42 | 12.41 | 12.36 | 11.65 | 6.18 | |||
| Skewb | Final | 2 | 2.67 | 3.20 | Poland | 4.43 | 3.36 | 2.98 | 3.25 | 2.67 | |||
| Second round | 1 | 2.17 | 3.21 | Poland | 2.17 | 3.11 | 3.38 | 3.15 | 3.61 | ||||
| First round | 1 | 2.59 | 3.39 | Poland | 3.15 | 6.25 | 2.59 | 3.64 | 3.39 | ||||
Jakub Jakoubek - Czech Republic WCA profile
| Event | Round | # | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6x6x6 Cube | Final | 8 | 2:43.23 | 2:46.15 | Czech Republic | 2:49.43 | 2:45.80 | 2:43.23 | |||||
| 3x3x3 One-Handed | First round | 8 | 15.97 | 20.26 | Czech Republic | 17.80 | 21.40 | 15.97 | 26.87 | 21.58 | |||
| Clock | Final | 3 | 6.01 | 6.76 | Czech Republic | 7.18 | 8.27 | 6.50 | 6.60 | 6.01 | |||
| First round | 2 | 5.99 | 6.94 | Czech Republic | 7.75 | 6.71 | 5.99 | 6.36 | 9.20 | ||||
| Pyraminx | Final | 5 | 2.82 | 3.99 | Czech Republic | 3.26 | 2.82 | 4.98 | 3.78 | 4.94 | |||
| Second round | 3 | 1.97 | 2.70 | Czech Republic | 2.57 | 1.97 | 3.14 | 5.25 | 2.39 | ||||
| First round | 5 | 2.45 | 3.72 | Czech Republic | 3.81 | 3.73 | 2.45 | 3.63 | 4.08 | ||||
| Skewb | Final | 3 | 2.64 | 3.35 | Czech Republic | 2.64 | 3.09 | 2.93 | 8.96 | 4.03 | |||
| Second round | 2 | 2.16 | 3.55 | Czech Republic | 3.65 | 4.55 | 3.12 | 2.16 | 3.88 | ||||
| First round | 3 | 3.22 | 4.08 | Czech Republic | 3.29 | 4.42 | 4.53 | 3.22 | 4.92 | ||||
Jakub Jurika - Slovakia WCA profile
| Event | Round | # | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6x6x6 Cube | Final | 6 | 2:17.17 | 2:23.34 | Slovakia | 2:22.34 | 2:30.52 | 2:17.17 | |||||
| 3x3x3 One-Handed | Final | 2 | 14.36 | 15.29 | Slovakia | 15.27 | 14.36 | 15.66 | 14.94 | 16.02 | |||
| First round | 5 | 14.07 | 17.59 | Slovakia | DNF | 14.72 | 14.07 | 16.26 | 21.79 | ||||
| Clock | Final | 1 | 4.39 | 5.45 | Slovakia | 5.40 | 6.53 | 4.39 | 4.41 | DNF | |||
| First round | 1 | 3.50 | 4.76 | Slovakia | 4.83 | 5.39 | 10.58 | 3.50 | 4.05 | ||||
| Pyraminx | Final | 3 | 2.21 | 3.21 | Slovakia | 2.21 | 5.20 | 3.54 | 3.54 | 2.55 | |||
| Second round | 5 | 2.21 | 3.92 | Slovakia | 4.18 | 2.21 | 2.94 | 4.65 | DNF | ||||
| First round | 4 | 1.89 | 3.08 | Slovakia | 2.66 | 2.60 | 1.89 | 3.97 | DNF | ||||
| Skewb | Final | 4 | 2.81 | 3.88 | Slovakia | 4.36 | 6.88 | 2.81 | 3.96 | 3.31 | |||
| Second round | 4 | 3.67 | 4.16 | Slovakia | 3.67 | 5.57 | 3.82 | 4.42 | 4.24 | ||||
| First round | 5 | 4.52 | 5.43 | Slovakia | 4.52 | 6.84 | 5.83 | 5.69 | 4.78 | ||||
Jan Křížka - Czech Republic WCA profile
| Event | Round | # | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6x6x6 Cube | Final | 12 | 4:57.53 | Czech Republic | 4:57.53 | ||||||||
| 3x3x3 One-Handed | First round | 17 | DNF | Czech Republic | DNF | DNF | |||||||
| Clock | Final | 4 | 6.83 | 7.28 | Czech Republic | 8.66 | 7.21 | 7.08 | 6.83 | 7.54 | |||
| First round | 3 | 5.51 | 7.09 | Czech Republic | 7.73 | 7.15 | 5.51 | 6.39 | DNF | ||||
| Pyraminx | First round | 16 | 10.78 | 15.27 | Czech Republic | 10.78 | 18.31 | 20.48 | 15.20 | 12.31 | |||
| Skewb | First round | 15 | 6.32 | 10.78 | Czech Republic | 12.79 | 12.66 | 6.32 | 6.95 | 12.74 | |||
Matouš Keder - Czech Republic WCA profile
| Event | Round | # | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clock | Final | 5 | 5.21 | DNF | Czech Republic | 7.17 | DNF | DNF | 5.21 | 5.35 | |||
| First round | 4 | 3.38 | 7.13 | Czech Republic | 5.91 | 4.67 | 10.81 | 3.38 | DNF | ||||
| Pyraminx | Final | 1 | 1.49 | 1.79 | Czech Republic | 2.05 | 1.86 | 1.73 | 1.49 | 1.77 | |||
| Second round | 1 | 1.71 | 1.83 | Czech Republic | 1.79 | 1.82 | 1.71 | 1.88 | 4.73 | ||||
| First round | 2 | 1.64 | 2.17 | Czech Republic | 1.64 | 3.95 | 3.07 | 1.70 | 1.73 | ||||
| Skewb | Second round | 7 | 5.11 | 5.63 | Czech Republic | 5.42 | 5.91 | 5.57 | 5.11 | 11.96 | |||
| First round | 8 | 4.86 | 6.21 | Czech Republic | 4.86 | DNF | 5.28 | 7.55 | 5.79 | ||||
Matyáš Krejcárek - Czech Republic WCA profile
| Event | Round | # | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6x6x6 Cube | Final | 7 | 2:19.73 | 2:33.76 | Czech Republic | 2:41.15 | 2:40.41 | 2:19.73 | |||||
| 3x3x3 One-Handed | First round | 9 | 18.13 | 23.93 | Czech Republic | 24.40 | 18.13 | 30.82 | 26.42 | 20.97 | |||
| Clock | Final | 2 | 5.53 | 6.28 | Czech Republic | 6.15 | 6.35 | 7.79 | 5.53 | 6.35 | |||
| First round | 5 | 7.14 | 7.57 | Czech Republic | 8.19 | 7.14 | 7.22 | 7.91 | 7.59 | ||||
| Pyraminx | Final | 4 | 2.45 | 3.30 | Czech Republic | 2.49 | 4.82 | 2.59 | 2.45 | 5.81 | |||
| Second round | 4 | 2.41 | 2.96 | Czech Republic | 2.50 | 3.61 | 2.41 | 2.78 | DNF | ||||
| First round | 1 | 1.67 | 2.11 | Czech Republic | 1.67 | 2.37 | 1.72 | 7.92 | 2.24 | ||||
| Skewb | Second round | 8 | 3.94 | 5.87 | Czech Republic | 7.85 | 3.94 | 4.88 | 4.91 | 7.81 | |||
| First round | 7 | 4.60 | 5.83 | Czech Republic | 4.60 | 6.20 | 6.05 | 5.25 | 7.15 | ||||
Moritz Haider - Austria WCA profile
| Event | Round | # | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 One-Handed | First round | 10 | 23.11 | 29.85 | Austria | 24.44 | 23.11 | 29.27 | 49.15 | 35.84 | |||
| Clock | First round | 17 | 20.07 | Austria | DNF | 20.07 | |||||||
| Pyraminx | First round | 10 | 4.27 | 9.33 | Austria | 10.74 | 8.36 | 4.27 | 8.89 | 11.82 | |||
| Skewb | First round | 18 | 11.15 | 14.04 | Austria | 18.53 | 12.09 | 11.15 | 16.92 | 13.12 | |||
Natálie Rajdusová - Czech Republic WCA profile
| Event | Round | # | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clock | First round | 14 | 11.22 | DNF | Czech Republic | 11.22 | 13.53 | DNF | 16.22 | DNF | |||
| Pyraminx | First round | 17 | 15.08 | 19.64 | Czech Republic | 40.14 | 21.10 | 15.08 | 20.29 | 17.52 | |||
Petr Karčmař - Czech Republic WCA profile
| Event | Round | # | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6x6x6 Cube | Final | 9 | 2:47.46 | 3:09.03 | Czech Republic | 2:47.46 | 2:59.61 | 3:40.02 | |||||
| 3x3x3 One-Handed | Final | 6 | 15.54 | 17.75 | Czech Republic | 15.54 | 17.42 | 24.85 | 18.92 | 16.90 | |||
| First round | 4 | 14.07 | 17.38 | Czech Republic | 18.04 | 16.10 | 18.64 | 18.00 | 14.07 | ||||
| Clock | First round | 10 | 8.54 | 9.77 | Czech Republic | 9.36 | DNF | 8.54 | 9.02 | 10.94 | |||
| Pyraminx | First round | 9 | 5.47 | 7.36 | Czech Republic | 8.66 | 6.39 | 12.94 | 5.47 | 7.04 | |||
| Skewb | First round | 13 | 6.94 | 8.23 | Czech Republic | 6.94 | 8.25 | 7.68 | 8.76 | 9.25 | |||
Sam Talacko - Czech Republic WCA profile
| Event | Round | # | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 One-Handed | Final | 5 | 15.87 | 17.04 | Czech Republic | 24.36 | 16.50 | 15.93 | 18.69 | 15.87 | |||
| First round | 6 | 13.74 | 18.12 | Czech Republic | 13.74 | 17.86 | 19.04 | 18.72 | 17.79 | ||||
| Clock | First round | 16 | 18.60 | Czech Republic | 21.36 | 18.60 | |||||||
| Pyraminx | First round | 12 | 5.05 | 10.42 | Czech Republic | 9.00 | 14.85 | 5.05 | 17.92 | 7.42 | |||
| Skewb | First round | 17 | 8.16 | 13.78 | Czech Republic | 21.85 | 8.16 | 13.48 | 11.76 | 16.09 | |||
Tomáš Zatroch - Slovakia WCA profile
| Event | Round | # | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6x6x6 Cube | Final | 2 | 1:41.58 | 1:48.12 | Slovakia | 1:53.56 | 1:49.22 | 1:41.58 | |||||
| 3x3x3 One-Handed | First round | 7 | 17.88 | 19.66 | Slovakia | 20.71 | 18.58 | 17.88 | 21.03 | 19.68 | |||
| Clock | First round | 13 | 10.15 | 12.28 | Slovakia | 10.93 | 13.79 | 10.15 | 12.12 | 15.54 | |||
| Pyraminx | Second round | 8 | 5.04 | 6.91 | Slovakia | 5.04 | 7.41 | 5.84 | 10.61 | 7.49 | |||
| First round | 7 | 4.72 | 6.11 | Slovakia | 4.72 | 7.50 | 5.92 | 5.89 | 6.53 | ||||
| Skewb | Final | 6 | 4.99 | 6.61 | Slovakia | 4.99 | 8.24 | 13.13 | 5.34 | 6.25 | |||
| Second round | 6 | 3.55 | 5.31 | Slovakia | 3.55 | 6.00 | 4.69 | 5.86 | 5.38 | ||||
| First round | 4 | 3.22 | 5.39 | Slovakia | 3.22 | 4.74 | 6.04 | 6.97 | 5.38 | ||||
Veronika Becková - Czech Republic WCA profile
| Event | Round | # | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6x6x6 Cube | Final | 4 | 2:05.61 | 2:06.97 | Czech Republic | 2:06.93 | 2:05.61 | 2:08.36 | |||||
| 3x3x3 One-Handed | First round | 12 | 28.39 | 31.29 | Czech Republic | 31.31 | 28.54 | 37.44 | 34.03 | 28.39 | |||
| Clock | First round | 9 | 8.79 | 9.45 | Czech Republic | 9.68 | 9.70 | 8.79 | 8.96 | 13.39 | |||
| Pyraminx | First round | 13 | 6.20 | 10.76 | Czech Republic | 10.13 | 11.82 | 10.34 | 11.99 | 6.20 | |||
| Skewb | First round | 11 | 5.46 | 6.94 | Czech Republic | 8.36 | 6.16 | 8.63 | 5.46 | 6.29 | |||
Václav Husák - Czech Republic WCA profile
| Event | Round | # | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 One-Handed | First round | 14 | 44.88 | Czech Republic | 45.02 | 44.88 | |||||||
| Clock | First round | 19 | 23.54 | Czech Republic | 23.54 | 26.44 | |||||||
| Skewb | First round | 16 | 8.99 | 13.11 | Czech Republic | 13.51 | 8.99 | 10.93 | 14.89 | 15.09 | |||