How to reach us

You can send Letters, parcels or fan mail to our postal address:
Swiss Olympiad in Informatics ETH Zürich, CAB F15.1 Universitätstr. 6 CH-8092 Zürich
Facebook, Twitter, Instagram
We have a Facebook page, where we will post news regarding the contest. You can also find us on Instagram and Twitter.
Reddit, Discord
We are on Reddit and Discord as well. You can ask us questions, give feedback or discuss with other participants. Of course we will look into it often and answer questions and help with problems.
If you don’t know Reddit: Reddit is like a bulletin board, where you can post text entries (e.g. a question) or link entries (e.g. a cool problem you found and want to share with the other participants). Each user can comment and vote on those entries and other comments.
If you don’t know Discord: Discord is a chat service like IRC. Here you can communicate directly with other SOI participants and leaders. There are various channels for everything from organization to your favourite pancake topping.
Awareness Team
At SOI we want to ensure that all participants feel well and can fully enjoy their participation at the contests. Treating each other with respect and creating a friendly atmosphere should go without saying. If you have any concerns, the awareness team is here to take time for you and to offer you support. You can find more information at Awareness Team.