1 Dan
n_o_n_o_n 
| Country/Region |  Japan |
|---|---|
| Birth Year | 2004 |
| X(Twitter) ID | @nonon_kyopro |
| Codeforces ID | n_o_n_o_n |
| Affiliation | Tohoku University |
Contest Status
| Rank | 1215th |
|---|---|
| Rating |  2039
|
| Highest Rating |  2149
―
1 Dan
(+51 to promote)
|
| Rated Matches | 140 |
| Last Competed | 2025/12/28 |