| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | 2016 Astar Contest - Round 3 | 1 / 02:45:29 | +0/-0 | 402 | 1845 | +52 |
| 3 | 2016 Astar Contest - Round 2B | 2 / 03:23:18 | +0/-0 | 453 | 1793 | +147 |
| 2 | 2016 Astar Contest - Round 2A | 2 / 04:59:22 | +0/-0 | 833 | 1646 | +254 |
| 1 | 2015 Astar Contest - Round 2A | 1 / 02:00:17 | +0/-0 | 1008 | 1392 | -108 |