1 Dan
cottoncotton 
| Country/Region |  Japan |
|---|---|
| Birth Year | 1992 |
| Twitter ID | @cotton_fn_ |
| Codeforces ID | cottoncotton |
Contest Status
| Rank | 1148th |
|---|---|
| Rating | 2047 |
| Highest Rating | 2084 ― 1 Dan (+116 to promote) |
| Rated Matches | 161 |
| Last Competed | 2024/04/21 |