The 3rd WEOI (2025) will be held on June 27th – 29th, in a hybrid format in Volterra, Italy.
Sponsored by
Participating Teams
In alphabetical order
 | Belgium | |
 | France | |
 | Ireland | |
 | Italy | |
 | Luxembourg | |
 | Netherlands | |
 | Portugal | |
 | Spain | |
 | Switzerland | |
 | United Kingdom |
Environment
All contestants must participate using the same contest environment, which is a virtual mandatory running on their personal laptop. As a reference, this was last year’s official virtual machine.
All contestants must be running from within this VM.
A guide to install and use the virtual machine can be found here.
Attention: This virtual machine has internet restricted to only allow access to the contest platform.