Echodream's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 418 | 10599 | 44 |  2 |
- | ||
| AtCoder Beginner Contest 419 | 10665 | 45 | 7 |
+5 | ||
| AtCoder Beginner Contest 420 | 3784 | 848 | 62 |
+55 |