gd_hacker's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 430 | 6376 | 243 |  12 |
- | ||
| AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) | 4611 | 839 | 97 |
+85 |