black_flash's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 139 | 3910 | 476 |  24 |
- | ||
| AtCoder Beginner Contest 152 | 4862 | 152 | 43 |
+19 | ||
| AtCoder Beginner Contest 155 | 1611 | 1137 |  197 |
+154 | ||
| AtCoder Beginner Contest 164 | 5267 | 681 |  269 |
+72 |