| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | 2016 Astar Contest - Round 2B | 0 / 00:00:00 | +0/-0 | 1029 | 1208 | -31 |
| 3 | 2016 Astar Contest - Round 2A | 0 / 00:00:00 | +0/-0 | 1337 | 1239 | -153 |
| 2 | 2015 Astar Contest - Round 2B | 1 / 02:28:15 | +0/-0 | 931 | 1392 | -199 |
| 1 | 2015 Astar Contest - Round 2A | 2 / 06:41:56 | +0/-0 | 809 | 1591 | +91 |