| Sqrt(x) | Easy | 41.4% | 71.0% |
| Best Time to Buy and Sell Stock | Easy | 56.4% | 68.2% |
| Valid Parentheses | Easy | 43.7% | 66.6% |
| Two Sum | Easy | 57.1% | 65.0% |
| Design HashMap | Easy | 66.4% | 63.2% |
| Add Strings | Easy | 52.1% | 61.2% |
| Climbing Stairs | Easy | 53.9% | 56.7% |
| Reverse Linked List | Easy | 80.3% | 56.7% |
| Longest Common Prefix | Easy | 47.1% | 51.2% |
| Meeting Rooms | Easy | 59.3% | 51.2% |
| Greatest Common Divisor of Strings | Easy | 53.4% | 51.2% |
| Move Zeroes | Easy | 63.6% | 47.7% |
| Kth Missing Positive Number | Easy | 63.2% | 47.7% |
| Intersection of Two Linked Lists | Easy | 63.2% | 43.7% |
| Maximum Product of Three Numbers | Easy | 45.7% | 38.8% |
| Merge Two Sorted Lists | Easy | 68.0% | 32.6% |
| Valid Palindrome | Easy | 52.8% | 32.6% |
| Valid Palindrome II | Easy | 44.0% | 32.6% |
| Count Pairs Of Similar Strings | Easy | 73.6% | 32.6% |
| Diameter of Binary Tree | Easy | 65.1% | 32.6% |
| Roman to Integer | Easy | 66.3% | 32.6% |
| Cousins in Binary Tree | Easy | 59.1% | 24.3% |
| Valid Word Abbreviation | Easy | 37.0% | 24.3% |
| Plus One | Easy | 49.6% | 24.3% |
| Add Two Integers | Easy | 87.9% | 24.3% |
| Convert Sorted Array to Binary Search Tree | Easy | 75.2% | 24.3% |
| Valid Mountain Array | Easy | 35.0% | 24.3% |
| Symmetric Tree | Easy | 60.8% | 24.3% |
| Implement Queue using Stacks | Easy | 69.4% | 24.3% |
| Path Sum | Easy | 54.5% | 24.3% |
| Happy Number | Easy | 59.3% | 24.3% |
| Next Greater Element I | Easy | 75.8% | 24.3% |
| Count Binary Substrings | Easy | 70.3% | 24.3% |
| Minimum Operations to Make the Array Increasing | Easy | 81.9% | 24.3% |
