6 Dan
uwi 
| Country/Region |  Japan |
|---|---|
| Birth Year | 1983 |
| X(Twitter) ID | @uwitenpen |
| TopCoder ID | uwi |
| Codeforces ID | uwi |
| Affiliation | Pirika, Inc. |
Contest Status
| Rank | 200th |
|---|---|
| Rating |  2217
(Provisional) |
| Highest Rating | 2259
|
| Rated Matches | 11 |
| Last Competed | 2025/01/19 |