5 Dan
sumitacchan 
| Country/Region |  Japan |
|---|---|
| Birth Year | 1994 |
| X(Twitter) ID | @Sumitacchan |
| Codeforces ID | sumitacchan |
| Affiliation | MC Digital, Inc. |
Contest Status
| Rating |  1839
(Provisional) |
|---|---|
| Highest Rating |  2013
|
| Rated Matches | 4 |
| Last Competed | 2023/02/18 |