| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
|---|---|---|---|---|---|---|
| 15 | 2015 Astar Contest - Round 3 | 4 / 08:14:30 | +0/-0 | 141 | 1964 | +116 |
| 14 | 2015 Astar Contest - Round 2B | 3 / 03:10:53 | +0/-0 | 234 | 1848 | +95 |
| 13 | 2015 Astar Contest - Round 2A | 3 / 03:18:36 | +0/-0 | 461 | 1753 | +148 |
