| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | BestCoder Round #43 | 2 / 01:54:08 | +0/-7 | 129 | 1982 | -91 |
| 3 | 2015 Astar Contest - Round 3 | 4 / 04:53:34 | +0/-0 | 69 | 2073 | +111 |
| 2 | 2015 Astar Contest - Round 2B | 6 / 07:04:32 | +0/-0 | 3 | 1962 | +166 |
| 1 | 2015 Astar Contest - Round 2A | 6 / 07:11:40 | +0/-0 | 13 | 1796 | +296 |