spotless's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 182 | 1597 | 337 |  17 |
- | ||
| Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) | 9007 | 138 | 34 |
+17 | ||
| AtCoder Beginner Contest 416 | 10764 | 116 | 45 |
+11 | ||
| AtCoder Regular Contest 203 (Div. 2) | 1568 | - | - | - | ||
| AtCoder Beginner Contest 418 | 9742 | 138 | 57 |
+12 | ||
| AtCoder Beginner Contest 439 | 7015 | 253 | 77 |
+20 | ||
| AtCoder Beginner Contest 440 | 9103 | 162 | 87 |
+10 |