Problems by Contest
Every ended contest's problem set, ready for practice. Solve them untimed, or race the original field with a virtual run.
| Contest | Held | Problems | |
|---|---|---|---|
| Avian Recruitment Round | Jul 23, 2026 | 10 | Standings Statistics |
| QC Demo Round (internal test) | Jul 22, 2026 | 4 | Standings Statistics |
| Avian Team Blitz #1 | Jul 13, 2026 | 4 | Standings Statistics |
| Avian Kickoff Round #1 | Jul 13, 2026 | 3 | Standings Statistics |