Chalmers Challenge 2022
Standings
Problems
Info
Help
Kattis is planning maintenance. Start: 2025-12-27 15:00:00+01 (in 22:13:50.501927), ETA: 2025-12-27 22:00:00+01 (in 1 day 05:13:50.501927)
The page you are trying to access requires you to be logged in.
Log in or sign up for Kattis
Username or e-mail
Password
Forgot password?
More login methods
Sign up for a Kattis account
