Welcome!

The CALICO Informatics Competition is a high-school programming competition hosted by students at UC Berkeley. We create contest problems to promote the understanding of useful algorithms and encourage students to grow their problem-solving skills! To see some past problems, check out our Problem Bank.

What Do We Do?

Our biannual programming competition is for students up to 12th grade. These contests are run during the fall and spring season, and consist of a large number of problems meant to be solved by teams. Come prepared to bring your best, and we will take care of the rest!

Partners

Thank you to these organizations for making our events possible! Interested in supporting CALICO? Shoot us an email at team@calico.cs.berkeley.edu!

Community Partners

Check out some of our peer organizations!

Join Our Email List!

Stay in the loop for CALICO announcements by signing up for email notifications! Our email list will only notify you when contest registrations open, along with other important updates.