| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 3 | 2016 Astar Contest - Round 2A | 0 / 00:00:00 | +0/-0 | 1337 | 1230 | -131 |
| 2 | 2015 Astar Contest - Round 2B | 0 / 00:00:00 | +0/-0 | 1019 | 1361 | -256 |
| 1 | 2015 Astar Contest - Round 2A | 2 / 05:04:26 | +0/-0 | 755 | 1617 | +117 |