| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 3 | 2016 Astar Contest - Round 2B | 2 / 03:14:47 | +0/-0 | 394 | 1529 | +301 |
| 2 | 2016 Astar Contest - Round 2A | 0 / 00:00:00 | +0/-0 | 1337 | 1228 | -61 |
| 1 | 2015 Astar Contest - Round 2A | 0 / 00:00:00 | +0/-0 | 1048 | 1289 | -211 |