S0n1o2w3's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 205 (Div. 2) | 2520 | - | - | - | ||
| AtCoder Beginner Contest 423 | 7649 | 74 |  4 |
- | ||
| AtCoder Regular Contest 206 (Div. 2) | 1314 | - | - | - | ||
| AtCoder Beginner Contest 438 | 9378 | - | - | - | ||
| JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) | 7860 | 259 | 24 |
+20 |