The timetable for the 2022 competition is:

10th September 2021: Publication of the problem and opening of team registration

31st October 2021: Deadline for registration

6th November 2021: Deadline for clarification requests

13th November 2021: Clarification answers published online

10th December 2021: Deadline for written submissions

28th January 2022: Invitation for oral rounds distributed

17th–18th March: Oral rounds and announcement of winner

Deadlines expired at the indicated date at midnight in Helsinki.