12 Sides of Silesia 2018
Registration requirements for the competition: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 below.
There is a competitor limit of 50 competitors.
The base registration fee for this competition is 20 zł (Polish Złoty).
Registration closed over 4 years ago on .