Alenjin's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 436 | 9016 | 175 |  9 |
- | ||
| UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) | 9846 | - | - | - | ||
| AtCoder Beginner Contest 438 | 9306 | - | - | - | ||
| AtCoder Beginner Contest 440 | 8552 | - | - | - | ||
| AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) | 9317 | - | - | - | ||
| JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) | 8807 | - | - | - |