2 Kyu
ryuusagi 
| Country/Region |  Japan |
|---|---|
| Birth Year | 1980 |
| X(Twitter) ID | @ryuusagi |
| Codeforces ID | ryuusagi |
| Affiliation | Nihon University |
Contest Status
| Rank | 921st |
|---|---|
| Rating |  1548
|
| Highest Rating | 1581
|
| Rated Matches | 50 |
| Last Competed | 2026/02/01 |