| 출처 | 하위 출처 | 채점 가능한 문제 | 총 문제 |
|---|---|---|---|
| Internet Olympiads in Informatics | 14 | 1320 | 1330 |
| Russia High School Programming Contest | 19 | 200 | 200 |
| Russia Team High School Programming Contest | 18 | 203 | 203 |
| Russian Olympiad for Schoolchildren in Informatics | 10 | 56 | 56 |
| Russian Olympiad in Informatics Regional | 19 | 138 | 138 |