| 1256 | 课程8,9 | Running 2025-09-09 13:00:00 Left 89days 03 hours 19 minutes 47 seconds | Public | lulu |
| 1255 | 2016NHOI初中 | Finished 2025-09-20 16:00:00 | Public | lulu |
| 1254 | 课程6、7 (新生练习） | Running 2025-09-04 08:00:00 Left 448days 22 hours 19 minutes 47 seconds | Public | lulu |
| 1253 | 校园科技节分组争霸赛 | Running 2025-05-14 13:00:00 Left 336days 03 hours 19 minutes 47 seconds | Public | lulu |
| 1252 | 2025LDOI题目 | Finished 2025-04-24 17:00:00 | Public | lulu |
| 1251 | 新生须知&CSP初赛知识点及真题 | Finished 2026-03-03 13:00:00 | Public | as147 |
| 1250 | 粤港澳初赛-做题方法 | Running 2025-03-03 08:00:00 Left 263days 22 hours 19 minutes 47 seconds | Public | lulu |
| 1249 | 20250301 | Finished 2026-02-26 19:00:00 | Public | lulu |
| 1248 | 20250227 | Finished 2026-02-26 19:00:00 | Public | lulu |
| 1247 | 20250226 | Running 2025-02-25 10:00:00 Left 258days 00 hours 19 minutes 47 seconds | Public | lulu |