| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | 2016 Astar Contest - Round 3 | 1 / 01:27:49 | +0/-0 | 187 | 2089 | -25 |
| 3 | 2016 Astar Contest - Round 2A | 5 / 06:58:28 | +0/-0 | 58 | 2114 | +168 |
| 2 | 2015 Astar Contest - Round 3 | 4 / 05:52:42 | +0/-0 | 92 | 1946 | +150 |
| 1 | 2015 Astar Contest - Round 2A | 6 / 08:07:13 | +0/-0 | 15 | 1796 | +296 |