Blackade's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 180 | 2738 | - | - | - | ||
| AtCoder Beginner Contest 450 | 8455 | - | - | - | ||
| CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) | 5646 | 714 |  44 |
- | ||
| AtCoder Beginner Contest 463 | 5653 | 735 |  140 |
+96 | ||
| Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) | 5795 | 557 | 199 |
+59 | ||
| AtCoder Beginner Contest 472 | 5870 | 683 |  271 |
+72 | ||
| AtCoder Beginner Contest 473 | 5420 | 780 |  354 |
+83 |