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| Name | Start time |
|---|---|
| XVI International Zhautykov Olympiad on Informatics Day 1 (IZhO 2020 Day 1) | 2026-01-09 19:50:23 |
| International Olympiad in Informatics 2013 Day 1 | 2025-12-25 16:34:41 |
| International Olympiad in Informatics 2025 Day 2 (IOI 2025 Day 2) | 2025-08-03 16:25:41 |
| International Olympiad in Informatics 2025 Day 1 (IOI 2025 Day 1) | 2025-08-01 16:16:17 |