| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | 2016 Astar Contest - Round 2B | 1 / 01:49:51 | +0/-0 | 877 | 1480 | +186 |
| 3 | 2016 Astar Contest - Round 2A | 0 / 00:00:00 | +0/-0 | 1337 | 1294 | +37 |
| 2 | 2015 Astar Contest - Round 2B | 0 / 00:00:00 | +0/-0 | 1019 | 1257 | -207 |
| 1 | BestCoder Round #4 | 1 / 00:11:30 | +0/-0 | 423 | 1464 | -36 |