3 Dan
sapphire15 
| Country/Region |  Japan |
|---|---|
| Birth Year | 2000 |
| X(Twitter) ID | @sapphire__15 |
| Codeforces ID | sapphire15 |
Contest Status
| Rank | 1095th |
|---|---|
| Rating |  1444
(Provisional) |
| Highest Rating |  1647
|
| Rated Matches | 10 |
| Last Competed | 2025/03/28 |