| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | 2015 Astar Contest - Round 2B | 2 / 04:19:20 | +0/-0 | 754 | 1427 | +149 |
| 3 | 2015 Astar Contest - Round 2A | 0 / 00:00:00 | +0/-0 | 1048 | 1278 | -200 |
| 2 | BestCoder Round #5 | 0 / 00:00:00 | +0/-0 | 225 | 1478 | -87 |
| 1 | BestCoder Round #4 | 1 / 00:07:04 | +0/-0 | 284 | 1565 | +65 |