| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 3 | 2016 Astar Contest - Round 2B | 1 / 01:37:03 | +0/-0 | 835 | 1589 | -194 |
| 2 | 2016 Astar Contest - Round 2A | 2 / 03:27:42 | +0/-0 | 695 | 1783 | +142 |
| 1 | 2015 Astar Contest - Round 2B | 3 / 05:48:48 | +0/-0 | 473 | 1641 | +141 |