| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 5 | 2016 Astar Contest - Round 3 | 0 / 00:00:00 | +0/-0 | 499 | 1701 | -144 |
| 4 | 2016 Astar Contest - Round 2B | 3 / 03:23:19 | +0/-0 | 102 | 1845 | 0 |
| 3 | 2016 Astar Contest - Round 2B | 3 / 03:23:19 | +0/-0 | 102 | 1845 | +258 |
| 2 | 2015 Astar Contest - Round 3 | 1 / 00:33:48 | +0/-0 | 529 | 1587 | -119 |
| 1 | 2015 Astar Contest - Round 2A | 3 / 01:43:24 | +0/-0 | 467 | 1706 | +206 |