lucayan's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 390 | 9683 | - | - | - | ||
| AtCoder Regular Contest 191 (Div. 2) | 1197 | - | - | - | ||
| AtCoder Beginner Contest 419 | 6500 | 511 |  26 |
- | ||
| UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) | 6255 | 506 | 81 |
+55 | ||
| AtCoder Grand Contest 075 | 340 | - | - | - | ||
| AtCoder Beginner Contest 438 | 9378 | 56 | 71 |
-10 | ||
| JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) | 7377 | 318 | 99 |
+28 |