4 Kyu
poisonkumaa 
| Country/Region |  Japan |
|---|---|
| Birth Year | 2003 |
| X(Twitter) ID | @dokukumao |
| Codeforces ID | poisonkumaa |
| Affiliation | Kobe University |
Contest Status
| Rank | 8822nd |
|---|---|
| Rating |  1238
|
| Highest Rating | 1238
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4 Kyu
(+162 to promote)
|
| Rated Matches | 51 |
| Last Competed | 2025/09/27 |