DiamondZ's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) | 6095 | - | - | - | ||
| AtCoder Beginner Contest 395 | 3607 | - | - | - | ||
| AtCoder Beginner Contest 396 | 6615 | 510 |  26 |
- | ||
| OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) | 7066 | - | - | - |