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比赛归档: Regionals
| 比赛归档 | #（赛） | #（题） | |
|---|---|---|---|
| Africa and Arab | 7 | 78 | |
| Asia East Continent | 160 | 1027 | |
| Asia Pacific | 50 | 594 | |
| Asia West Continent | 5 | 58 | |
| Europe | 119 | 1364 | |
| Latin America | 5 | 63 | |
| North America | 108 | 757 | |
| Northern Eurasia | 54 | 529 |