Practice Round is already available by the link. The registration is free, anyone can participate.
Eolymp system will be used for the competition. In order to introduce the system to the EJOI participants, we have uploaded previous EJOI problems to Eolymp. They are available by the link.
Now, Eolymp is translated only to a few languages. If any team leader wants to translate the system to their native language, please contact us.