| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 5 | 2016 Astar Contest - Round 3 | 0 / 00:00:00 | +0/-0 | 499 | 1642 | -118 |
| 4 | 2016 Astar Contest - Round 2B | 2 / 03:24:52 | +0/-0 | 524 | 1760 | 0 |
| 3 | 2016 Astar Contest - Round 2B | 2 / 03:24:52 | +0/-0 | 524 | 1760 | +132 |
| 2 | 2015 Astar Contest - Round 3 | 2 / 04:06:58 | +0/-0 | 455 | 1628 | -87 |
| 1 | 2015 Astar Contest - Round 2B | 4 / 07:51:01 | +0/-0 | 209 | 1715 | +215 |