| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | 2016 Astar Contest - Round 3 | 2 / 02:22:24 | +0/-0 | 56 | 2211 | +117 |
| 3 | 2016 Astar Contest - Round 2A | 4 / 04:35:33 | +0/-0 | 155 | 2094 | +126 |
| 2 | 2015 Astar Contest - Round 3 | 5 / 06:48:30 | +0/-0 | 16 | 1968 | +173 |
| 1 | 2015 Astar Contest - Round 2A | 6 / 07:14:58 | +0/-0 | 19 | 1795 | +295 |