| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | 2015 Astar Contest - Round 3 | 4 / 08:50:49 | +0/-0 | 156 | 2000 | +81 |
| 3 | 2015 Astar Contest - Round 2A | 6 / 04:49:59 | +0/-0 | 1 | 1919 | +229 |
| 2 | BestCoder Round #4 | 1 / 00:05:28 | +0/-0 | 190 | 1690 | +1 |
| 1 | BestCoder Round #2 | 1 / 00:04:57 | +0/-0 | 48 | 1689 | +189 |