DrDuck's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 419 | 10665 | 45 |  2 |
- | ||
| AtCoder Beginner Contest 420 | 1603 | 1293 |  152 |
+150 | ||
| AtCoder Beginner Contest 426 | 3251 | 988 |  314 |
+162 | ||
| TOYOTA SYSTEMS Programming Contest 2025（AtCoder Beginner Contest 431) | 3285 | 932 |  447 |
+133 | ||
| OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) | 938 | 1571 |  740 |
+293 | ||
| AtCoder Beginner Contest 433 | 2687 | 1147 |  811 |
+71 |