Needle's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 351 | 10290 | 42 |  2 |
- | ||
| AtCoder Beginner Contest 412 | 9566 | - | - | - | ||
| Denso Create Programming Contest 2025（AtCoder Beginner Contest 413） | 9502 | 103 | 11 |
+9 | ||
| AtCoder Beginner Contest 421 | 10247 | - | - | - | ||
| AtCoder Regular Contest 205 (Div. 2) | 2520 | - | - | - | ||
| UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) | 8413 | - | - | - | ||
| AtCoder Grand Contest 073 | 284 | - | - | - | ||
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 427） | 7832 | 205 | 28 |
+17 |