| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
|---|---|---|---|---|---|---|
| 6 | 2015 Astar Contest - Round 3 | 5 / 09:51:13 | +0/-0 | 55 | 1822 | +198 |
| 5 | 2015 Astar Contest - Round 2B | 3 / 08:39:32 | +0/-0 | 581 | 1624 | -175 |
| 4 | 2015 Astar Contest - Round 2A | 4 / 08:13:33 | +0/-0 | 386 | 1799 | +25 |
