Kitter's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 405 | 11522 | 38 |  2 |
- | ||
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 406） | 11277 | 37 | 6 |
+4 | ||
| Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) | 10437 | 34 | 9 |
+3 | ||
| AtCoder Beginner Contest 420 | 79 | 2331 |  689 |
+680 |