1 Dan
achvanov 
| Country/Region |  Russia |
|---|---|
| Birth Year | 2001 |
| Twitter ID | @7achvanov |
| Codeforces ID | achvanov |
| Affiliation | SPbSU |
1 Dan
achvanov 
| Country/Region | Russia |
|---|---|
| Birth Year | 2001 |
| Twitter ID | @7achvanov |
| Codeforces ID | achvanov |
| Affiliation | SPbSU |