HERITAGE's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 436 | 4953 | 749 |  48 |
- | ||
| UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) | 7604 | 294 | 85 |
+37 | ||
| AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) | 9909 | 55 | 73 |
-12 | ||
| AtCoder Beginner Contest 452 | 10539 | 48 | 65 |
-8 |