| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | 2017"百度之星"程序设计大赛 - 初赛（A） | 0 / 00:00:00 | +0/-0 | 2071 | 1155 | -247 |
| 3 | 2015 Astar Contest - Round 3 | 0 / 00:00:00 | +0/-0 | 605 | 1402 | -102 |
| 2 | 2015 Astar Contest - Round 2B | 3 / 06:54:54 | +0/-0 | 504 | 1504 | +215 |
| 1 | 2015 Astar Contest - Round 2A | 0 / 00:00:00 | +0/-0 | 1048 | 1289 | -211 |