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已解決的問題：共 65 道題
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嘗試過的問題：共 11 道題
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無Virtual Participations：共 9 场比赛
| Name | Start time |
|---|---|
| (China) National Olympiad in Informatics 2025 Day 2 | 2025-07-19 08:00:01 |
| The 24th Japanese Olympiad in Informatics Spring Training (JOIST 2024/2025) Day 4 | 2025-07-14 14:35:26 |
| The 24th Japanese Olympiad in Informatics Spring Training (JOIST 2024/2025) Day 3 | 2025-07-08 08:00:00 |
| The 23rd Japanese Olympiad in Informatics Final Round (JOI 2023/2024) | 2025-05-18 09:38:14 |
| The 22nd Japanese Olympiad in Informatics Final Round (JOI 2022/2023) | 2025-05-15 17:57:51 |
| The 3rd Universal Cup. Stage 17: Jinan | 2025-01-23 08:44:59 |
| The 3rd Universal Cup. Stage 23: Hong Kong | 2025-01-21 13:18:23 |
| Public NOIP Round #6 (Div. 1, 提高) | 2025-01-15 09:51:31 |
| The 2017 ACM-ICPC China Zhejiang Provincial Programming Contest (14th) | 2024-09-24 20:34:46 |