X666's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Keysight Technologies Programming Contest（AtCoder Beginner Contest 454） | 6012 | - | - | - | ||
| Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) | 2459 | 1210 |  151 |
- | ||
| AtCoder Beginner Contest 456 | 3131 | 1089 |  402 |
+251 | ||
| Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） | 3709 | 970 |  540 |
+138 | ||
| AtCoder Beginner Contest 458 | 4907 | 838 | 592 |
+52 |