HLDZON's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 223 | 4994 | 187 |  9 |
- | ||
| AtCoder Beginner Contest 224 | 5758 | 76 | 19 |
+10 | ||
| NEC Programming Contest 2021(AtCoder Beginner Contest 229) | 5363 | 88 | 28 |
+9 | ||
| Panasonic Programming Contest 2021(AtCoder Beginner Contest 231) | 6144 | - | - | - | ||
| AtCoder Beginner Contest 242 | 8375 | - | - | - | ||
| AtCoder Beginner Contest 246 | 6675 | - | - | - | ||
| AtCoder Beginner Contest 250 | 3031 | - | - | - | ||
| AtCoder Beginner Contest 252 | 8171 | - | - | - |