| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
|---|---|---|---|---|---|---|
| 20 | 2016 Astar Contest - Round 2B | 2 / 02:19:19 | +0/-0 | 283 | 1935 | +103 |
| 19 | 2015 Astar Contest - Round 3 | 2 / 02:13:31 | +0/-0 | 371 | 1832 | -135 |
| 18 | 2015 Astar Contest - Round 2B | 4 / 05:28:05 | +0/-0 | 93 | 1967 | +116 |
