| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 5 | 2015 Astar Contest - Round 3 | 4 / 05:38:20 | +0/-0 | 87 | 1987 | +136 |
| 4 | 2015 Astar Contest - Round 2B | 4 / 04:28:20 | +0/-0 | 111 | 1851 | +176 |
| 3 | 2015 Astar Contest - Round 2A | 3 / 03:40:19 | +0/-0 | 507 | 1675 | -120 |
| 2 | BestCoder Round #4 | 1 / 00:06:50 | +3/-0 | 50 | 1795 | +180 |
| 1 | BestCoder Round #1 | 1 / 00:29:18 | +0/-0 | 22 | 1615 | +115 |