1 Dan
southball 
| Country/Region |  Hong Kong |
|---|---|
| Birth Year | 2002 |
| Twitter ID | @southball02 |
| TopCoder ID | southball |
| Codeforces ID | southball |
| Affiliation | CJLC? |
Contest Status
| Rank | 687th |
|---|---|
| Rating | 2129 |
| Highest Rating | 2129 ― 1 Dan (+71 to promote) |
| Rated Matches | 24 |
| Last Competed | 2020/08/09 |