skyh's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 043 | 673 | 1779 |  579 |
- | ||
| AtCoder Beginner Contest 178 | 505 | 1809 |  1049 |
+470 | ||
| AtCoder Grand Contest 049 | 289 | - | - | - |