coffeecookey's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 406） | 10880 | 87 |  4 |
- | ||
| AtCoder Beginner Contest 409 | 8730 | 229 | 23 |
+19 | ||
| AtCoder Beginner Contest 423 | 6765 | 270 | 49 |
+26 | ||
| AtCoder Beginner Contest 424 | 8102 | - | - | - | ||
| AtCoder Regular Contest 211 (Div. 2) | 928 | - | - | - | ||
| AtCoder Beginner Contest 461 | 10956 | 133 | 59 |
+10 | ||
| Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) | 8066 | 192 | 74 |
+15 | ||
| AtCoder Beginner Contest 465 | 10295 | - | - | - | ||
| AtCoder Beginner Contest 466 | 6717 | 598 |  120 |
+46 |