5 Dan
catupper 
| Country/Region |  Japan |
|---|---|
| Birth Year | 1996 |
| Twitter ID | @catupper |
| TopCoder ID | catlower |
| Codeforces ID | catupper |
| Affiliation | 競プロYouTuber |
Contest Status
| Rank | 361st |
|---|---|
| Rating | 1818 (Provisional) |
| Highest Rating | 1818 |
| Rated Matches | 8 |
| Last Competed | 2024/01/13 |