6 Dan
aaaaajack 
| Country/Region |  Taiwan |
|---|---|
| Birth Year | 1996 |
| TopCoder ID | aaaaajack |
| Codeforces ID | aaaaajack |
| Affiliation | Cornell University |
Contest Status
| Rating | 2938 (Provisional) |
|---|---|
| Highest Rating | 3012 ― 6 Dan (+188 to promote) |
| Rated Matches | 13 |
| Last Competed | 2020/03/21 |