2 Dan
potoooooooo 
| Country/Region |  Japan |
|---|---|
| Twitter ID | @_8_Os |
| TopCoder ID | potoooooooo |
| Codeforces ID | potoooooooo |
Contest Status
This user has not competed in a rated contest yet.
2 Dan
potoooooooo 
| Country/Region | Japan |
|---|---|
| Twitter ID | @_8_Os |
| TopCoder ID | potoooooooo |
| Codeforces ID | potoooooooo |
This user has not competed in a rated contest yet.