| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | 2016 Astar Contest - Round 2B | 2 / 02:25:25 | +0/-0 | 300 | 1832 | +197 |
| 3 | 2016 Astar Contest - Round 2A | 2 / 03:32:52 | +0/-0 | 796 | 1635 | -124 |
| 2 | 2015 Astar Contest - Round 2A | 4 / 06:28:07 | +0/-0 | 438 | 1759 | +157 |
| 1 | BestCoder Round #5 | 1 / 00:34:45 | +0/-0 | 97 | 1602 | +102 |