| Title | Acceptance | Level |
|---|---|---|
| Remove Duplicates from Sorted Array | 45.1% | Easy |
| Power of Three | 42.1% | Easy |
| Binary Tree Pruning | 74.5% | Medium |
| Top K Frequent Elements | 61.2% | Medium |
| Kth Smallest Element in a BST | 60.2% | Medium |
| Group Anagrams | 56.9% | Medium |
| All Nodes Distance K in Binary Tree | 55.4% | Medium |
| Sum of Two Integers | 50.7% | Medium |
| Decode String | 50.0% | Medium |
| Number of Islands | 46.8% | Medium |
| Word Break | 40.1% | Medium |
| Snakes and Ladders | 38.4% | Medium |
| Spiral Matrix | 34.1% | Medium |
| Sum of Subarray Minimums | 32.3% | Medium |
| Number of Valid Subarrays | 71.1% | Hard |
| Basic Calculator III | 41.3% | Hard |
| K-th Smallest in Lexicographical Order | 29.1% | Hard |