Ethics's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) | 5874 | 438 |  22 |
- | ||
| AtCoder Beginner Contest 433 | 6811 | 427 | 67 |
+45 | ||
| AtCoder Beginner Contest 435 | 6279 | 474 |  115 |
+48 | ||
| AtCoder Beginner Contest 436 | 10100 | 49 | 95 |
-20 | ||
| UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) | 9008 | 142 | 100 |
+5 | ||
| AtCoder Beginner Contest 438 | 9378 | 56 | 90 |
-10 |