ninja21's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 164 | 7542 | 346 |  17 |
- | ||
| AtCoder Beginner Contest 168 | 9578 | 81 | 28 |
+11 | ||
| AtCoder Beginner Contest 177 | 8791 | 59 | 32 |
+4 | ||
| AtCoder Beginner Contest 183 | 6563 | 62 | 36 |
+4 |