lightboy's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 466 | 109 | 2400 |  1200 |
- | ||
| AtCoder Regular Contest 225 | 1553 | - | - | - | ||
| AtCoder Beginner Contest 468 | 66 | 2400 |  1655 |
+455 | ||
| UNIQUE VISION Programming Contest 2026 Summer (AtCoder Regular Contest 226) | 1559 | - | - | - | ||
| AtCoder Regular Contest++ 228 | 507 | - | - | - |