rubik Welcome to the website of the
The most important criteria of the participation in the competition is the knowledge of the WCA Regulation.

You can find it on the link below:

If you are familiar with the Regulation of 2014, we made a short summary about the most important changes:
WCA Regulations Changes

Regulations of the venue:
- You have to register not on the WCA website only, but on the website of the Czech Tournament as well.
- You must not use flash light at the venue!