blacklight's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 272 | 6857 | - | - | - | ||
| Daiwa Securities Co. Ltd. Programming Contest 2022 Autumn (AtCoder Beginner Contest 277) | 3726 | 631 |  35 |
- | ||
| AtCoder Beginner Contest 291（Sponsored by TOYOTA SYSTEMS） | 1627 | 1190 |  251 |
+216 | ||
| AtCoder Beginner Contest 366 | 8287 | 289 | 245 |
-6 | ||
| AtCoder Beginner Contest 373 | 9144 | 188 | 224 |
-21 | ||
| Panasonic Programming Contest 2024（AtCoder Beginner Contest 375） | 10411 | 45 |  173 |
-51 | ||
| AtCoder Beginner Contest 407 | 5923 | 585 | 221 |
+48 | ||
| AtCoder Beginner Contest 426 | 9992 | 53 | 182 |
-39 |