Happy_noob's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 175 | 6523 | 258 |  13 |
- | ||
| AtCoder Beginner Contest 176 | 4965 | 608 | 69 |
+56 | ||
| AtCoder Beginner Contest 418 | 10599 | 44 | 59 |
-10 |