| First Unique Character in a String | Easy | 65.1% | 78.0% |
| High Five | Easy | 74.2% | 76.2% |
| Best Time to Buy and Sell Stock | Easy | 56.4% | 55.2% |
| Two Sum | Easy | 57.1% | 52.9% |
| Robot Return to Origin | Easy | 76.5% | 51.6% |
| Design HashMap | Easy | 66.4% | 50.3% |
| Pascal's Triangle | Easy | 78.7% | 47.1% |
| Perform String Shifts | Easy | 56.0% | 47.1% |
| Keep Multiplying Found Values by Two | Easy | 75.1% | 47.1% |
| Minimum Number of Chairs in a Waiting Room | Easy | 79.2% | 47.1% |
| Determine if Two Events Have Conflict | Easy | 53.1% | 47.1% |
| Backspace String Compare | Easy | 49.8% | 43.3% |
| Sqrt(x) | Easy | 41.4% | 41.0% |
| Check if the Sentence Is Pangram | Easy | 84.1% | 41.0% |
| Valid Parentheses | Easy | 43.7% | 38.4% |
| Consecutive Characters | Easy | 60.3% | 38.4% |
| Move Zeroes | Easy | 63.6% | 38.4% |
| Roman to Integer | Easy | 66.3% | 35.3% |
| Minimum Value to Get Positive Step by Step Sum | Easy | 64.6% | 35.3% |
| Reverse Linked List | Easy | 80.3% | 35.3% |
| Climbing Stairs | Easy | 53.9% | 31.5% |
| Linked List Cycle | Easy | 53.9% | 31.5% |
| Power of Three | Easy | 50.7% | 31.5% |
| Merge Sorted Array | Easy | 54.4% | 31.5% |
| Third Maximum Number | Easy | 38.9% | 31.5% |
| Intersection of Two Linked Lists | Easy | 63.2% | 26.7% |
| Path Sum | Easy | 54.5% | 26.7% |
| Majority Element | Easy | 66.1% | 26.7% |
| Kth Largest Element in a Stream | Easy | 60.7% | 26.7% |
| Reverse String | Easy | 80.6% | 26.7% |
| Implement Stack using Queues | Easy | 69.4% | 26.7% |
| Pascal's Triangle II | Easy | 67.1% | 20.2% |
| Missing Number | Easy | 71.7% | 20.2% |
| Next Greater Element I | Easy | 75.8% | 20.2% |
| Merge Two Sorted Lists | Easy | 68.0% | 20.2% |
| Flood Fill | Easy | 67.9% | 20.2% |
| Excel Sheet Column Number | Easy | 67.3% | 20.2% |
| Remove One Element to Make the Array Strictly Increasing | Easy | 29.6% | 20.2% |
| Isomorphic Strings | Easy | 48.1% | 20.2% |
| Two Sum IV - Input is a BST | Easy | 63.0% | 20.2% |
| Symmetric Tree | Easy | 60.8% | 20.2% |
| Fizz Buzz | Easy | 75.3% | 20.2% |
| Find Pivot Index | Easy | 62.1% | 20.2% |
| Maximum Average Subarray I | Easy | 47.1% | 20.2% |
| Power of Two | Easy | 49.9% | 20.2% |
| Remove Duplicates from Sorted Array | Easy | 62.3% | 20.2% |
| Valid Anagram | Easy | 67.8% | 20.2% |
| Is Subsequence | Easy | 48.9% | 20.2% |
