Olympiad · In person · Canada
NACLO 2027 Open Round — Canada sites
North American Computational Linguistics Open Competition (NACLO)
- Grades 9–12
- No fee
Olympiad · In person
CEMC’s national programming contest (Junior and Senior), written online at school; top Senior students advance toward Canada’s IOI and EGOI teams.
Junior and Senior levels each pose five problems solved in C, C++, Python or Java (or other languages listed by CEMC). About 20 top Senior official participants are invited to the Canadian Computing Olympiad, which selects the IOI team, and about 10 to the Canadian Computing Invitational for EGOI selection. CCO gold medalists receive $500 and silver $200.