| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | 2016 Astar Contest - Round 2A | 3 / 04:44:22 | +0/-0 | 418 | 1822 | +257 |
| 3 | 2015 Astar Contest - Round 3 | 1 / 00:53:53 | +0/-0 | 542 | 1565 | -116 |
| 2 | 2015 Astar Contest - Round 2A | 4 / 08:51:31 | +0/-0 | 428 | 1681 | +242 |
| 1 | BestCoder Round #6 | 1 / 00:28:36 | +0/-0 | 323 | 1439 | -61 |