| Title | Acceptance | Level |
|---|---|---|
| Univalued Binary Tree | 67.7% | Easy |
| Number of 1 Bits | 49.8% | Easy |
| Two Sum | 45.6% | Easy |
| Count Univalue Subtrees | 52.0% | Medium |
| Knight Dialer | 45.2% | Medium |
| Merge k Sorted Lists | 40.2% | Hard |
| Text Justification | 27.7% | Hard |
| Word Ladder II | 22.1% | Hard |