| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
|---|---|---|---|---|---|---|
| 20 | 2018 “百度之星”程序设计大赛 - 初赛（A） | 3 / 05:53:17 | +0/-0 | 338 | 2064 | -153 |
| 19 | 2016 Astar Contest - Round 2B | 4 / 04:00:15 | +0/-0 | 32 | 2217 | 0 |
| 18 | 2016 Astar Contest - Round 2B | 4 / 04:00:15 | +0/-0 | 32 | 2217 | +100 |
