| Title | Acceptance | Level |
|---|---|---|
| Ugly Number III | 25.9% | Medium |
| Find a Value of a Mysterious Function Closest to Target | 43.2% | Hard |
| Maximum Equal Frequency | 33.5% | Hard |
| Title | Acceptance | Level |
|---|---|---|
| Ugly Number III | 25.9% | Medium |
| Find a Value of a Mysterious Function Closest to Target | 43.2% | Hard |
| Maximum Equal Frequency | 33.5% | Hard |