| 1054 | 2023PIPIOJ公开赛 | Finished@2023-01-11 18:00:00 | Public | test |
| 1053 | 初试算法题 | Finished@2023-01-31 21:00:00 | Public | xianzhi |
| 1052 | PIPIOJ第六期周赛(2022) | Finished@2022-03-08 18:00:00 | Public | test |
| 1051 | PIPIOJ第五期周赛(2022) | Finished@2022-03-05 18:00:00 | Public | test |
| 1050 | PIPIOJ第四期周赛(2022) | Finished@2022-02-26 18:00:00 | Public | test |
| 1049 | PIPIOJ第三期周赛(2022) | Finished@2022-02-12 18:00:00 | Public | test |
| 1048 | PIPIOJ贺新年周赛(2022) | Finished@2022-01-29 18:00:00 | Public | test |
| 1047 | 比赛测试 | Finished@2022-12-21 23:00:00 | Private | test |
| 1046 | PIPIOJ第一期周赛(2022) | Finished@2022-01-22 18:00:00 | Public | test |
| 1045 | 2022PIPIOJ公开赛 | Finished@2022-01-11 18:00:00 | Public | test |