| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 3 | 2016 Astar Contest - Round 2B | 2 / 01:15:56 | +0/-0 | 210 | 1788 | +255 |
| 2 | 2015 Astar Contest - Round 2B | 3 / 10:03:06 | +0/-0 | 610 | 1533 | -134 |
| 1 | BestCoder Round #36 ($) | 3 / 01:20:46 | +0/-0 | 61 | 1667 | +167 |