| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | BestCoder Round #56 (div.1) ($) | 2 / 00:37:55 | +0/-0 | 46 | 1992 | +52 |
| 3 | BestCoder Round #53 (div.1) ($) | 2 / 01:43:52 | +2/-0 | 20 | 1940 | +89 |
| 2 | 2015 Astar Contest - Round 3 | 3 / 05:49:53 | +0/-0 | 238 | 1851 | +110 |
| 1 | 2015 Astar Contest - Round 2A | 4 / 06:24:10 | +0/-0 | 313 | 1741 | +241 |