| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 3 | 2016 Astar Contest - Round 2B | 0 / 00:00:00 | +0/-0 | 1029 | 1305 | -196 |
| 2 | 2016 Astar Contest - Round 2A | 1 / 02:11:15 | +0/-0 | 1202 | 1501 | +221 |
| 1 | 2015 Astar Contest - Round 2B | 0 / 00:00:00 | +0/-0 | 1019 | 1280 | -220 |