Welcome to Kattis at McGill University
Welcome to the Kattis System! We would appreciate if you report any issues you find to contact@kattis.com.
Current courses
| Course | Offering(s) |
|---|---|
| McGill_Compete – McGill_Compete | NP_Compete_2022 |
Recent courses
| Course | Offering(s) |
|---|---|
| Programming Challenges – COMP321 | Comp321-Fall25 (Ended 2025-12-28) |