| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | 2016 Astar Contest - Round 3 | 2 / 03:29:23 | +0/-0 | 70 | 2174 | +124 |
| 3 | 2016 Astar Contest - Round 2A | 4 / 06:08:32 | +0/-0 | 191 | 2050 | +141 |
| 2 | 2015 Astar Contest - Round 3 | 4 / 07:15:38 | +0/-0 | 108 | 1909 | +156 |
| 1 | 2015 Astar Contest - Round 2B | 5 / 08:05:31 | +0/-0 | 29 | 1753 | +253 |