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3 Kyu
mdstoy 
| Country/Region |  Japan |
|---|---|
| Birth Year | 1973 |
| X(Twitter) ID | @mdstoy |
| TopCoder ID | mdstoy |
| Codeforces ID | mdstoy |
| Affiliation | Rise UP Inc. |
Contest Status
| Rank | 858th |
|---|---|
| Rating |  1565
|
| Highest Rating |  1606
|
| Rated Matches | 55 |
| Last Competed | 2025/09/19 |