_peanutbutter_'s Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 148 | 2019 | 211 |  11 |
- | ||
| UNICORN Programming Contest 2022(AtCoder Beginner Contest 269) | 4730 | 355 | 44 |
+33 | ||
| TOYOTA MOTOR CORPORATION Programming Contest 2022(AtCoder Beginner Contest 270) | 6416 | 131 | 56 |
+12 | ||
| KYOCERA Programming Contest 2022（AtCoder Beginner Contest 271） | 4992 | 369 | 88 |
+32 | ||
| AtCoder Beginner Contest 272 | 6857 | 48 | 78 |
-10 | ||
| Panasonic Programming Contest 2022(AtCoder Beginner Contest 273) | 5746 | 181 | 90 |
+12 |