| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
|---|---|---|---|---|---|---|
| 4 | 2015 Astar Contest - Round 3 | 3 / 08:52:08 | +0/-0 | 322 | 1825 | -103 |
| 3 | 2015 Astar Contest - Round 2B | 4 / 04:36:16 | +0/-0 | 78 | 1928 | +147 |
| 2 | 2015 Astar Contest - Round 2A | 5 / 14:13:52 | +0/-0 | 392 | 1781 | +161 |
