| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
|---|---|---|---|---|---|---|
| 29 | 2015 Astar Contest - Round 3 | 5 / 15:11:16 | +0/-0 | 122 | 1947 | +135 |
| 28 | 2015 Astar Contest - Round 2B | 4 / 06:25:40 | +0/-0 | 132 | 1812 | +189 |
| 27 | 2015 Astar Contest - Round 2A | 4 / 13:10:05 | +0/-0 | 595 | 1623 | -133 |
