| Title | Acceptance | Level |
|---|---|---|
| Pairs of Songs With Total Durations Divisible by 60 | 47.4% | Easy |
| Implement strStr() | 34.5% | Easy |
| Find Leaves of Binary Tree | 70.6% | Medium |
| Find All Duplicates in an Array | 67.8% | Medium |
| Top K Frequent Elements | 61.2% | Medium |
| Friend Circles | 58.6% | Medium |
| Kth Largest Element in an Array | 55.4% | Medium |
| Top K Frequent Words | 51.8% | Medium |
| Delete and Earn | 48.6% | Medium |
| Insert Delete GetRandom O(1) | 47.5% | Medium |
| Sort Colors | 47.3% | Medium |
| Longest Repeating Character Replacement | 47.0% | Medium |
| Inorder Successor in BST | 40.4% | Medium |
| Word Break | 40.1% | Medium |
| Clone Graph | 34.8% | Medium |
| Basic Calculator III | 41.3% | Hard |
| Non-negative Integers without Consecutive Ones | 34.1% | Hard |
| Alien Dictionary | 33.3% | Hard |
| First Missing Positive | 32.0% | Hard |
| Shortest Palindrome | 29.8% | Hard |
| Regular Expression Matching | 26.8% | Hard |