| Best Time to Buy and Sell Stock | Easy | 56.4% | 89.0% |
| Valid Parentheses | Easy | 43.7% | 87.8% |
| Two Sum | Easy | 57.1% | 83.8% |
| Climbing Stairs | Easy | 53.9% | 82.3% |
| Sort Even and Odd Indices Independently | Easy | 63.2% | 78.9% |
| Find Winner on a Tic Tac Toe Game | Easy | 54.5% | 77.0% |
| Sqrt(x) | Easy | 41.4% | 72.8% |
| Count Monobit Integers | Easy | 66.1% | 70.3% |
| Longest Common Prefix | Easy | 47.1% | 67.6% |
| Roman to Integer | Easy | 66.3% | 64.5% |
| Move Zeroes | Easy | 63.6% | 64.5% |
| Merge Sorted Array | Easy | 54.4% | 60.9% |
| Excel Sheet Column Number | Easy | 67.3% | 56.6% |
| Replace Elements with Greatest Element on Right Side | Easy | 72.0% | 56.6% |
| Island Perimeter | Easy | 74.3% | 56.6% |
| Find the Index of the First Occurrence in a String | Easy | 46.3% | 51.4% |
| Pascal's Triangle | Easy | 78.7% | 51.4% |
| Isomorphic Strings | Easy | 48.1% | 51.4% |
| Merge Two Sorted Lists | Easy | 68.0% | 51.4% |
| Palindrome Number | Easy | 60.3% | 51.4% |
| Excel Sheet Column Title | Easy | 45.8% | 51.4% |
| Remove Duplicates from Sorted Array | Easy | 62.3% | 44.8% |
| Contains Duplicate | Easy | 64.1% | 44.8% |
| Majority Element | Easy | 66.1% | 44.8% |
| Valid Palindrome | Easy | 52.8% | 44.8% |
| Buddy Strings | Easy | 33.9% | 44.8% |
| Sort Array by Increasing Frequency | Easy | 80.7% | 44.8% |
| Find the Highest Altitude | Easy | 83.9% | 44.8% |
| Lemonade Change | Easy | 58.9% | 44.8% |
| Happy Number | Easy | 59.3% | 35.6% |
| Word Pattern | Easy | 43.8% | 35.6% |
| Reverse Vowels of a String | Easy | 60.7% | 35.6% |
| Merge Strings Alternately | Easy | 82.1% | 35.6% |
| Number of Good Pairs | Easy | 89.8% | 35.6% |
| Check if Every Row and Column Contains All Numbers | Easy | 53.9% | 35.6% |
| Defanging an IP Address | Easy | 90.0% | 35.6% |
| Long Pressed Name | Easy | 32.8% | 35.6% |
| Rotate String | Easy | 65.1% | 35.6% |
| First Unique Character in a String | Easy | 65.1% | 35.6% |
| Assign Cookies | Easy | 54.7% | 35.6% |
| Find Missing and Repeated Values | Easy | 83.3% | 35.6% |
| Search Insert Position | Easy | 50.7% | 35.6% |
| Intersection of Two Arrays | Easy | 77.5% | 35.6% |
| Contains Duplicate II | Easy | 50.8% | 35.6% |
| Missing Number | Easy | 71.7% | 35.6% |
| Find Lucky Integer in an Array | Easy | 75.5% | 35.6% |
| N-Repeated Element in Size 2N Array | Easy | 79.8% | 35.6% |
| Is Subsequence | Easy | 48.9% | 35.6% |
| Reverse Words in a String III | Easy | 83.9% | 35.6% |
| Largest Number At Least Twice of Others | Easy | 52.1% | 35.6% |
| Plus One | Easy | 49.6% | 35.6% |
| Valid Anagram | Easy | 67.8% | 35.6% |
| Maximum Number of Words Found in Sentences | Easy | 86.7% | 35.6% |
| Day of the Week | Easy | 59.0% | 35.6% |
