| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
|---|---|---|---|---|---|---|
| 4 | 2015 Astar Contest - Round 3 | 2 / 02:23:01 | +0/-0 | 372 | 1738 | -90 |
| 3 | 2015 Astar Contest - Round 2B | 4 / 07:25:08 | +0/-0 | 168 | 1828 | +163 |
| 2 | 2015 Astar Contest - Round 2A | 3 / 06:08:04 | +0/-0 | 638 | 1665 | +147 |
