| All-Ireland Programming Olympiad | 7 | 40 | 40 |
| Asia-Pacific Informatics Olympiad | 19 | 61 | 64 |
| Balkan Olympiad in Informatics | 13 | 97 | 104 |
| Baltic Olympiad in Informatics | 28 | 197 | 213 |
| Canadian Computing Competition & Olympiad | 30 | 442 | 451 |
| Central European Olympiad in Informatics | 29 | 178 | 211 |
| Croatian Highschool Competitions in Informatics | 25 | 497 | 523 |
| Estonian Informatics Olympiad | 10 | 272 | 272 |
| European Girls' Olympiad in Informatics | 5 | 33 | 40 |
| European Junior Olympiad in Informatics | 8 | 60 | 60 |
| International Autumn Tournament in Informatics | 14 | 243 | 243 |
| International Olympiad in Informatics | 32 | 282 | 330 |
| International Zhautykov Olympiad | 6 | 44 | 44 |
| Japanese Olympiad in Informatics | 22 | 323 | 323 |
| Junior Polish Olympiad in Informatics | 9 | 123 | 127 |
| Latvian olympiad in informatics | 4 | 21 | 21 |
| Lithuanian Olympiad in Informatics | 8 | 192 | 204 |
| Malaysian Computing Olympiad | 3 | 14 | 14 |
| Moscow Open Olympiad in Informatics | 15 | 126 | 126 |
| National Olympiad in Informatics (China) | 19 | 98 | 98 |
| National Olympiad in Informatics (Singapore) | 27 | 146 | 158 |
| Nordic Olympiad in Informatics | 4 | 10 | 12 |
| Polish Olympiad in Informatics | 29 | 375 | 377 |
| Romanian IOI Selection | 3 | 9 | 9 |
| Romanian Master of Informatics | 9 | 51 | 51 |
| Russian Olympiad in Informatics | 26 | 2072 | 2087 |
| Swedish Olympiad in Informatics | 20 | 251 | 252 |
| USA Computing Olympiad | 28 | 1197 | 1244 |
| 국제정보올림피아드 대표학생 선발고사 | 7 | 56 | 56 |
| 한국정보올림피아드 | 38 | 535 | 543 |