viitta's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 177 | 9001 | 44 |  2 |
- | ||
| AtCoder Beginner Contest 178 | 8262 | 113 | 12 |
+10 | ||
| AtCoder Beginner Contest 179 | 8206 | 56 | 17 |
+5 |