Acktoker's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） | 4129 | 895 |  69 |
- | ||
| AtCoder Beginner Contest 460 | 6910 | 569 |  143 |
+74 | ||
| AtCoder Beginner Contest 461 | 7533 | - | - | - | ||
| CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) | 4299 | - | - | - |