6 Dan
maryanna2016 
| Country/Region |  China |
|---|---|
| Birth Year | 1991 |
| TopCoder ID | Blue.Mary |
| Codeforces ID | lucyanna2018 |
Contest Status
| Rating | 3101 |
|---|---|
| Highest Rating | 3101 ― 6 Dan (+99 to promote) |
| Rated Matches | 35 |
| Last Competed | 2018/07/14 |