Aatcoder's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 406） | 8150 | - | - | - | ||
| JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) | 5030 | 711 |  43 |
- | ||
| Denso Create Programming Contest 2026（AtCoder Beginner Contest 443） | 4188 | - | - | - |