// cs4il: statewide computer science

Illinois Computer Science Tournament

2025
60+ teams
Launch
October
Previews
September
2026-27 Illinois Computer Science Tournament flyer, free for all IL schools, register now to win prizes and swag

// welcome

Welcome to our 2nd annual edition!

Whether you are a returning team or new to the competition, we want to extend a warm welcome to teachers, students, administrators, or anyone else interested in the first and only statewide computer science tournament.

Last year’s inaugural tournament featured 60 teams from schools around the state. We had a blast, and the top three finishers were all stellar. We learned a lot from designing that experience, and incorporated student feedback to make this year’s version even more fun and awesome!

The tournament will officially launch in October, but you can pre-register at the link below. We will publish previews of the competition starting in September, so check back often for updates.

// timeline

SEP
Competition previews coming this month. Check back often.
OCT
Tournament officially launches. Pre-registration is open now.