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已解決的問題：共 89 道題
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嘗試過的問題：共 23 道題
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命制的問題：共 0 道題
無Virtual Participations：共 9 场比赛
| Name | Start time |
|---|---|
| Public CTS Round 1 Day 1 | 2025-10-12 08:00:04 |
| Public CT* Round #2 Day 1 | 2025-10-05 08:01:51 |
| The 2nd Universal Cup. Stage 9: Qinhuangdao | 2025-08-25 18:59:55 |
| 2024 北京大学全国优秀中学生信息学夏季体验营 (PKUSC 2024) Day 1 | 2025-06-22 07:59:45 |
| 2022 清华大学学生程序设计竞赛暨高校邀请赛（THUPC 2022）初赛 | 2024-12-08 18:33:26 |
| Asia-Pacific Informatics Olympiad 2018 (APIO 2018) | 2024-09-06 22:22:18 |
| (China) National Olympiad in Informatics 2024 Day 1 | 2024-07-24 20:24:38 |
| Public NOIP Round #2 (Div. 1, 提高) | 2024-06-26 21:50:13 |
| Public NOIP Round #1 (Div. 2, 普及) | 2024-06-26 21:47:52 |