5 Kyu
black_trees 
| Country/Region |  China |
|---|---|
| Birth Year | 2006 |
| Twitter ID | @blacktrees9 |
| Codeforces ID | black_trees |
Contest Status
| Rank | 11916th |
|---|---|
| Rating | 1011 |
| Highest Rating | 1046 ― 5 Kyu (+154 to promote) |
| Rated Matches | 21 |
| Last Competed | 2022/11/20 |