| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | 2015 Astar Contest - Round 3 | 3 / 04:24:17 | +0/-0 | 186 | 1844 | +144 |
| 3 | 2015 Astar Contest - Round 2A | 4 / 05:38:07 | +0/-0 | 351 | 1700 | +256 |
| 2 | BestCoder Round #42 | 1 / 00:07:25 | +0/-0 | 273 | 1444 | +24 |
| 1 | BestCoder Round #41 | 0 / 00:00:00 | +0/-0 | 219 | 1420 | -80 |