| Valid Parentheses | Easy | 43.7% | 96.6% |
| Two Sum | Easy | 57.1% | 92.8% |
| Middle of the Linked List | Easy | 81.6% | 88.3% |
| The Winner University | Easy | 75.5% | 85.7% |
| XOR Operation in an Array | Easy | 87.4% | 85.7% |
| Count Elements With Maximum Frequency | Easy | 79.8% | 85.7% |
| Maximum Length Substring With Two Occurrences | Easy | 65.2% | 85.7% |
| Maximum Distance Between Unequal Words in Array I | Easy | 82.5% | 79.8% |
| Best Time to Buy and Sell Stock | Easy | 56.4% | 76.2% |
| First Unique Character in a String | Easy | 65.1% | 67.2% |
| Move Zeroes | Easy | 63.6% | 61.2% |
| Add Binary | Easy | 57.7% | 61.2% |
| Longest Common Prefix | Easy | 47.1% | 61.2% |
| Valid Palindrome | Easy | 52.8% | 53.6% |
| Rising Temperature | Easy | 51.0% | 43.0% |
| Remove Letter To Equalize Frequency | Easy | 19.2% | 43.0% |
| Roman to Integer | Easy | 66.3% | 43.0% |
| Diameter of Binary Tree | Easy | 65.1% | 43.0% |
| Linked List Cycle | Easy | 53.9% | 43.0% |
| Relative Sort Array | Easy | 75.1% | 43.0% |
| Remove Duplicates from Sorted Array | Easy | 62.3% | 43.0% |
| Degree of an Array | Easy | 58.2% | 43.0% |
