Contest sign-in
Enter the details from your confirmation email. Your contestant ID and team ID were sent to your team captain before contest day.
Write full proofs on paper. Photograph and upload each page in the final ten minutes — leaving the page to use a camera is allowed then, and only then.
Nine sets of three, answers only. Your whole team shares one answer sheet. Submitting a set is final and reveals the next.
Copy, paste, right-click and printing are disabled during a round, and every event is logged for staff. If you are locked out by accident, message a proctor immediately — staff would far rather fix it during the round than after it.