CCC Contest System

This CCC Online Grader is the system used to run the Canadian Computing Competition. It also provides access to practice problems and previous contests.

Instructions, Rules and Language Details

Participants and supervisors should familiarize themselves with the following sources of important information.

Important Links and Login

Username:
Password:

Any unauthorized access, attempts to circumvent the security controls, or abuse of the system will result in DISQUALIFICATION from all contests.