1 Dan
hiro1729 
| Country/Region |  Japan |
|---|---|
| Birth Year | 2009 |
| X(Twitter) ID | @hiro1729_kyopro |
| Codeforces ID | hiro1729 |
Contest Status
| Rank | 4166th |
|---|---|
| Rating | 1615 |
| Highest Rating |  2150 ― 1 Dan (+50 to promote) |
| Rated Matches | 152 |
| Last Competed | 2025/11/09 |