| Two Sum | Easy | 57.1% | 88.4% |
| Number of Islands | Medium | 63.8% | 85.5% |
| Merge Intervals | Medium | 51.2% | 84.7% |
| Best Time to Buy and Sell Stock | Easy | 56.4% | 79.0% |
| Design Hit Counter | Medium | 69.6% | 78.5% |
| Longest Common Prefix | Easy | 47.1% | 78.5% |
| Rotate Array | Medium | 44.5% | 77.9% |
| Valid Sudoku | Medium | 64.2% | 76.7% |
| Group Anagrams | Medium | 72.2% | 76.1% |
| Top K Frequent Elements | Medium | 65.9% | 76.1% |
| Product of Array Except Self | Medium | 68.6% | 72.0% |
| Rotate Image | Medium | 79.4% | 70.4% |
| Kth Largest Element in an Array | Medium | 68.8% | 69.5% |
| Spiral Matrix | Medium | 56.2% | 68.6% |
| Best Time to Buy and Sell Stock II | Medium | 70.8% | 68.6% |
| Maximum Subarray | Medium | 53.0% | 68.6% |
| Meeting Rooms II | Medium | 52.6% | 65.7% |
| Trapping Rain Water | Hard | 66.8% | 65.7% |
| Subarray Sum Equals K | Medium | 46.8% | 63.4% |
| Subarray Product Less Than K | Medium | 53.9% | 63.4% |
| Median of Two Sorted Arrays | Hard | 46.0% | 63.4% |
| Find First and Last Position of Element in Sorted Array | Medium | 48.4% | 62.2% |
| Snapshot Array | Medium | 36.7% | 62.2% |
| Design Circular Queue | Medium | 54.0% | 62.2% |
| Move Zeroes | Easy | 63.6% | 60.9% |
| Insert Delete GetRandom O(1) | Medium | 55.3% | 59.5% |
| Search a 2D Matrix II | Medium | 56.9% | 59.5% |
| Merge Sorted Array | Easy | 54.4% | 58.1% |
| Word Break | Medium | 49.1% | 58.1% |
| Peeking Iterator | Medium | 61.3% | 58.1% |
| 3Sum | Medium | 38.6% | 56.5% |
| Design Tic-Tac-Toe | Medium | 58.7% | 56.5% |
| Pascal's Triangle | Easy | 78.7% | 56.5% |
| Max Points on a Line | Hard | 30.3% | 54.7% |
| Number of Squareful Arrays | Hard | 51.2% | 54.7% |
| Number of Pairs of Strings With Concatenation Equal to Target | Medium | 75.4% | 54.7% |
| Longest Consecutive Sequence | Medium | 47.0% | 52.8% |
| Calculate Score After Performing Instructions | Medium | 56.9% | 52.8% |
| Find Servers That Handled Most Number of Requests | Hard | 45.2% | 52.8% |
| Remove Duplicates from Sorted Array | Easy | 62.3% | 52.8% |
| Design HashMap | Easy | 66.4% | 52.8% |
| Best Time to Buy and Sell Stock with Transaction Fee | Medium | 71.7% | 52.8% |
| Maximal Square | Medium | 50.0% | 52.8% |
| Find the Grid of Region Average | Medium | 43.3% | 52.8% |
| Count the Number of Incremovable Subarrays II | Hard | 40.1% | 52.8% |
| Maximum Rows Covered by Columns | Medium | 57.7% | 52.8% |
| Count the Number of Incremovable Subarrays I | Easy | 56.3% | 52.8% |
| Array Nesting | Medium | 56.5% | 52.8% |
| Two Sum II - Input Array Is Sorted | Medium | 64.6% | 50.7% |
| Task Scheduler | Medium | 62.7% | 48.4% |
| Container With Most Water | Medium | 59.6% | 48.4% |
| Find K Closest Elements | Medium | 49.4% | 48.4% |
| Find Winner on a Tic Tac Toe Game | Easy | 54.5% | 48.4% |
| Search in Rotated Sorted Array | Medium | 44.1% | 48.4% |
| Meeting Rooms | Easy | 59.3% | 45.7% |
| Text Justification | Hard | 50.5% | 45.7% |
| Jump Game | Medium | 40.5% | 45.7% |
| Flood Fill | Easy | 67.9% | 45.7% |
| Insert Interval | Medium | 44.8% | 42.6% |
| Sliding Window Maximum | Hard | 48.5% | 42.6% |
| Permutations | Medium | 81.7% | 42.6% |
| Coin Change | Medium | 48.0% | 42.6% |
| Total Hamming Distance | Medium | 54.6% | 39.0% |
| Find All Lonely Numbers in the Array | Medium | 62.7% | 39.0% |
| Best Time to Buy and Sell Stock with Cooldown | Medium | 61.7% | 39.0% |
| Gas Station | Medium | 47.5% | 39.0% |
| Missing Number | Easy | 71.7% | 39.0% |
| Set Matrix Zeroes | Medium | 62.5% | 39.0% |
| Word Search | Medium | 46.9% | 39.0% |
| Rotting Oranges | Medium | 58.2% | 39.0% |
| Design Memory Allocator | Medium | 49.7% | 34.7% |
| Sort Colors | Medium | 69.2% | 34.7% |
| Combination Sum | Medium | 76.1% | 34.7% |
| House Robber | Medium | 52.9% | 34.7% |
| Apple Redistribution into Boxes | Easy | 78.5% | 34.7% |
| Kth Smallest Element in a Sorted Matrix | Medium | 64.4% | 34.7% |
| Best Time to Buy and Sell Stock IV | Hard | 49.5% | 34.7% |
| Alien Dictionary | Hard | 37.1% | 34.7% |
| Maximum Path Quality of a Graph | Hard | 61.7% | 34.7% |
| Convert Sorted Array to Binary Search Tree | Easy | 75.2% | 34.7% |
| Find Peak Element | Medium | 46.8% | 34.7% |
| H-Index | Medium | 41.2% | 34.7% |
| Capacity To Ship Packages Within D Days | Medium | 73.5% | 34.7% |
| Best Time to Buy and Sell Stock III | Hard | 53.2% | 34.7% |
| Remove Element | Easy | 61.4% | 29.1% |
| Search a 2D Matrix | Medium | 53.6% | 29.1% |
| Largest Rectangle in Histogram | Hard | 49.4% | 29.1% |
| Find Minimum in Rotated Sorted Array | Medium | 53.8% | 29.1% |
| The Skyline Problem | Hard | 45.0% | 29.1% |
| Intersection of Two Arrays | Easy | 77.5% | 29.1% |
| Island Perimeter | Easy | 74.3% | 29.1% |
| Next Greater Element II | Medium | 67.9% | 29.1% |
| Maximum Product of Three Numbers | Easy | 45.7% | 29.1% |
| Random Pick with Weight | Medium | 48.9% | 29.1% |
| Sum of Subarray Minimums | Medium | 38.3% | 29.1% |
| House Robber II | Medium | 44.6% | 29.1% |
| Permutations II | Medium | 63.0% | 29.1% |
| Employee Free Time | Hard | 72.8% | 29.1% |
| Read N Characters Given read4 II - Call Multiple Times | Hard | 43.2% | 29.1% |
| Shortest Path in Binary Matrix | Medium | 51.1% | 29.1% |
| Short Encoding of Words | Medium | 60.8% | 29.1% |
| Sudoku Solver | Hard | 65.4% | 29.1% |
| Contains Duplicate | Easy | 64.1% | 29.1% |
| Evaluate Reverse Polish Notation | Medium | 57.1% | 29.1% |
| K Closest Points to Origin | Medium | 68.8% | 29.1% |
| Reconstruct Itinerary | Hard | 44.3% | 29.1% |
| Best Poker Hand | Easy | 61.6% | 29.1% |
| Continuous Subarray Sum | Medium | 31.2% | 29.1% |
| Design Browser History | Medium | 78.2% | 29.1% |
| Find Pivot Index | Easy | 62.1% | 29.1% |
| Top K Frequent Words | Medium | 60.0% | 29.1% |
| Interval List Intersections | Medium | 72.9% | 29.1% |
| My Calendar II | Medium | 62.9% | 29.1% |
| 4Sum | Medium | 40.0% | 29.1% |
| Longest Increasing Path in a Matrix | Hard | 56.3% | 29.1% |
| Paths in Matrix Whose Sum Is Divisible by K | Hard | 58.7% | 29.1% |
| Construct Binary Tree from Preorder and Postorder Traversal | Medium | 78.1% | 21.7% |
| Minimum Falling Path Sum | Medium | 60.8% | 21.7% |
| Maximum Sum Circular Subarray | Medium | 49.5% | 21.7% |
| Koko Eating Bananas | Medium | 49.7% | 21.7% |
| First Missing Positive | Hard | 42.5% | 21.7% |
| Jump Game II | Medium | 42.5% | 21.7% |
| Max Consecutive Ones | Easy | 64.6% | 21.7% |
| Reverse Pairs | Hard | 33.7% | 21.7% |
| 01 Matrix | Medium | 53.4% | 21.7% |
| Can Place Flowers | Easy | 29.1% | 21.7% |
| Asteroid Collision | Medium | 47.2% | 21.7% |
| Similar String Groups | Hard | 56.1% | 21.7% |
| Transpose Matrix | Easy | 75.9% | 21.7% |
| Snakes and Ladders | Medium | 48.0% | 21.7% |
| Product of the Last K Numbers | Medium | 62.9% | 21.7% |
| Verifying an Alien Dictionary | Easy | 55.9% | 21.7% |
| Shortest Distance from All Buildings | Hard | 44.9% | 21.7% |
| Sum of Subarray Ranges | Medium | 60.8% | 21.7% |
| Split Strings by Separator | Easy | 76.0% | 21.7% |
| Walking Robot Simulation | Medium | 58.4% | 21.7% |
| Guess the Word | Hard | 36.9% | 21.7% |
| Sliding Window Median | Hard | 38.9% | 21.7% |
| Max Chunks To Make Sorted | Medium | 64.1% | 21.7% |
| Intersection of Three Sorted Arrays | Easy | 80.0% | 21.7% |
| Max Area of Island | Medium | 73.8% | 21.7% |
| Maximize Distance to Closest Person | Medium | 49.6% | 21.7% |
| Spiral Matrix III | Medium | 84.5% | 21.7% |
| Shortest Word Distance | Easy | 66.2% | 21.7% |
| Subsets II | Medium | 60.9% | 21.7% |
| Read N Characters Given Read4 | Easy | 42.5% | 21.7% |
| Minimum Speed to Arrive on Time | Medium | 47.7% | 21.7% |
| Count Primes | Medium | 35.8% | 21.7% |
| Image Smoother | Easy | 69.1% | 21.7% |
| Contains Duplicate II | Easy | 50.8% | 21.7% |
| Maximum Population Year | Easy | 63.7% | 21.7% |
| Dot Product of Two Sparse Vectors | Medium | 89.9% | 21.7% |
| Sentence Similarity II | Medium | 51.1% | 21.7% |
| Minimum Size Subarray Sum | Medium | 51.1% | 21.7% |
| Non-overlapping Intervals | Medium | 56.7% | 21.7% |
| The Maze | Medium | 60.3% | 21.7% |
| Evaluate Division | Medium | 64.0% | 21.7% |
| Sort an Array | Medium | 55.9% | 21.7% |
| Assign Cookies | Easy | 54.7% | 21.7% |
| Word Search II | Hard | 38.1% | 21.7% |
| Meeting Scheduler | Medium | 55.2% | 21.7% |
| Exclusive Time of Functions | Medium | 66.1% | 21.7% |
| Moving Average from Data Stream | Easy | 80.2% | 21.7% |
