| Two Sum | Easy | 57.1% | 100.0% |
| Merge Intervals | Medium | 51.2% | 86.8% |
| Insert Delete GetRandom O(1) | Medium | 55.3% | 84.8% |
| Number of Islands | Medium | 63.8% | 84.2% |
| Best Time to Buy and Sell Stock | Easy | 56.4% | 84.0% |
| Trapping Rain Water | Hard | 66.8% | 80.6% |
| Invalid Transactions | Medium | 32.1% | 79.1% |
| 3Sum | Medium | 38.6% | 79.1% |
| Longest Common Prefix | Easy | 47.1% | 78.9% |
| Word Search | Medium | 46.9% | 78.2% |
| Median of Two Sorted Arrays | Hard | 46.0% | 77.3% |
| Majority Element | Easy | 66.1% | 76.3% |
| Container With Most Water | Medium | 59.6% | 75.6% |
| Merge Sorted Array | Easy | 54.4% | 75.4% |
| Remove Duplicates from Sorted Array | Easy | 62.3% | 73.4% |
| Subarray Sum Equals K | Medium | 46.8% | 71.9% |
| Longest Consecutive Sequence | Medium | 47.0% | 71.9% |
| Search in Rotated Sorted Array | Medium | 44.1% | 71.4% |
| Maximum Subarray | Medium | 53.0% | 70.6% |
| Group Anagrams | Medium | 72.2% | 69.7% |
| Subsets | Medium | 82.1% | 69.7% |
| Next Permutation | Medium | 44.8% | 68.9% |
| Move Zeroes | Easy | 63.6% | 67.9% |
| Rotate Image | Medium | 79.4% | 67.0% |
| Rotate Array | Medium | 44.5% | 65.6% |
| Meeting Rooms II | Medium | 52.6% | 65.2% |
| Find Peak Element | Medium | 46.8% | 65.2% |
| Number of Ships in a Rectangle | Hard | 68.9% | 64.8% |
| Word Break II | Hard | 55.1% | 63.7% |
| Koko Eating Bananas | Medium | 49.7% | 63.3% |
| Coin Change | Medium | 48.0% | 62.9% |
| Find First and Last Position of Element in Sorted Array | Medium | 48.4% | 62.9% |
| Single Number | Easy | 77.4% | 62.5% |
| Pascal's Triangle | Easy | 78.7% | 62.5% |
| 4Sum | Medium | 40.0% | 62.0% |
| Contains Duplicate | Easy | 64.1% | 62.0% |
| Jump Game | Medium | 40.5% | 62.0% |
| Sort Colors | Medium | 69.2% | 61.2% |
| Remove Element | Easy | 61.4% | 60.7% |
| Single Element in a Sorted Array | Medium | 59.2% | 60.7% |
| Evaluate Division | Medium | 64.0% | 60.2% |
| Check if Array Is Sorted and Rotated | Easy | 55.7% | 60.2% |
| Plus One | Easy | 49.6% | 59.8% |
| House Robber | Medium | 52.9% | 59.3% |
| Word Break | Medium | 49.1% | 59.3% |
| Spiral Matrix | Medium | 56.2% | 59.3% |
| Product of Array Except Self | Medium | 68.6% | 58.8% |
| Two City Scheduling | Medium | 68.4% | 58.2% |
| Search Insert Position | Easy | 50.7% | 57.7% |
| Design an Ordered Stream | Easy | 82.6% | 57.7% |
| Max Consecutive Ones | Easy | 64.6% | 57.1% |
| Set Matrix Zeroes | Medium | 62.5% | 56.6% |
| Next Greater Element I | Easy | 75.8% | 56.6% |
| 3Sum Closest | Medium | 48.1% | 56.0% |
| Rotting Oranges | Medium | 58.2% | 55.4% |
| Kth Largest Element in an Array | Medium | 68.8% | 55.4% |
| Best Time to Buy and Sell Stock II | Medium | 70.8% | 55.4% |
| Largest Rectangle in Histogram | Hard | 49.4% | 54.8% |
| Daily Temperatures | Medium | 68.4% | 54.8% |
| Search a 2D Matrix | Medium | 53.6% | 54.8% |
| Valid Triangle Number | Medium | 56.7% | 54.1% |
| Candy | Hard | 48.0% | 54.1% |
| Gas Station | Medium | 47.5% | 54.1% |
| Binary Search | Easy | 60.5% | 54.1% |
| N-Queens | Hard | 75.0% | 54.1% |
| Contains Duplicate II | Easy | 50.8% | 53.5% |
| Valid Sudoku | Medium | 64.2% | 53.5% |
| Missing Number | Easy | 71.7% | 53.5% |
| Construct Binary Tree from Preorder and Inorder Traversal | Medium | 68.4% | 52.8% |
| Count Unhappy Friends | Medium | 62.5% | 52.8% |
| Combination Sum | Medium | 76.1% | 52.8% |
| Intersection of Two Arrays | Easy | 77.5% | 52.1% |
| Top K Frequent Elements | Medium | 65.9% | 52.1% |
| Maximum Product Subarray | Medium | 36.0% | 52.1% |
| Longest Increasing Subsequence | Medium | 59.1% | 52.1% |
| Find the Duplicate Number | Medium | 64.0% | 52.1% |
| Frequency of the Most Frequent Element | Medium | 44.6% | 52.1% |
| Find the Winner of the Circular Game | Medium | 82.2% | 50.5% |
| Next Greater Element II | Medium | 67.9% | 49.7% |
| Jump Game II | Medium | 42.5% | 49.7% |
| Minimum Size Subarray Sum | Medium | 51.1% | 49.7% |
| Sliding Window Maximum | Hard | 48.5% | 49.7% |
| Permutations | Medium | 81.7% | 49.7% |
| Unique Paths II | Medium | 44.2% | 49.7% |
| H-Index | Medium | 41.2% | 49.7% |
| Two Sum II - Input Array Is Sorted | Medium | 64.6% | 48.9% |
| Capacity To Ship Packages Within D Days | Medium | 73.5% | 48.9% |
| Peak Index in a Mountain Array | Medium | 66.9% | 48.9% |
| Design Browser History | Medium | 78.2% | 48.9% |
| Evaluate Reverse Polish Notation | Medium | 57.1% | 47.1% |
| Subsets II | Medium | 60.9% | 47.1% |
| Partition Equal Subset Sum | Medium | 49.2% | 47.1% |
| Sort an Array | Medium | 55.9% | 46.1% |
| Split Array Largest Sum | Hard | 59.9% | 46.1% |
| Top K Frequent Words | Medium | 60.0% | 46.1% |
| Majority Element II | Medium | 55.8% | 45.1% |
| Sudoku Solver | Hard | 65.4% | 45.1% |
| Triangle | Medium | 59.9% | 45.1% |
| Find Missing and Repeated Values | Easy | 83.3% | 45.1% |
| Fruit Into Baskets | Medium | 50.5% | 44.0% |
| Combination Sum II | Medium | 59.0% | 44.0% |
| Reverse Pairs | Hard | 33.7% | 44.0% |
| Search in Rotated Sorted Array II | Medium | 39.8% | 44.0% |
| Max Consecutive Ones III | Medium | 67.3% | 44.0% |
| Squares of a Sorted Array | Easy | 73.6% | 42.9% |
| Maximum Average Subarray I | Easy | 47.1% | 42.9% |
| Remove Duplicates from Sorted Array II | Medium | 64.3% | 42.9% |
| Minimum Number of Days to Make m Bouquets | Medium | 56.3% | 42.9% |
| Largest Number | Medium | 42.6% | 42.9% |
| Surrounded Regions | Medium | 44.8% | 41.7% |
| Concatenation of Array | Easy | 90.5% | 41.7% |
| Binary Subarrays With Sum | Medium | 68.3% | 41.7% |
| Rearrange Array Elements by Sign | Medium | 84.5% | 41.7% |
| Minimum Absolute Difference | Easy | 75.0% | 41.7% |
| Search a 2D Matrix II | Medium | 56.9% | 41.7% |
| Count Primes | Medium | 35.8% | 41.7% |
| Asteroid Collision | Medium | 47.2% | 40.4% |
| Maximum Profit in Job Scheduling | Hard | 54.6% | 40.4% |
| Maximal Rectangle | Hard | 58.1% | 40.4% |
| House Robber II | Medium | 44.6% | 40.4% |
| First Missing Positive | Hard | 42.5% | 40.4% |
| Diagonal Traverse | Medium | 67.0% | 40.4% |
| Sort Array by Increasing Frequency | Easy | 80.7% | 40.4% |
| Kill Process | Medium | 70.3% | 40.4% |
| Accounts Merge | Medium | 60.9% | 39.0% |
| Contiguous Array | Medium | 50.8% | 39.0% |
| Non-overlapping Intervals | Medium | 56.7% | 39.0% |
| Sum of Subarray Minimums | Medium | 38.3% | 39.0% |
| Shortest Path in Binary Matrix | Medium | 51.1% | 39.0% |
| Kth Missing Positive Number | Easy | 63.2% | 39.0% |
| Best Time to Buy and Sell Stock with Transaction Fee | Medium | 71.7% | 39.0% |
| Maximum Sum of Distinct Subarrays With Length K | Medium | 42.8% | 37.5% |
| Increasing Triplet Subsequence | Medium | 39.2% | 37.5% |
| Subarray Sums Divisible by K | Medium | 56.1% | 37.5% |
| Single Number II | Medium | 66.7% | 37.5% |
| Find Minimum in Rotated Sorted Array | Medium | 53.8% | 35.9% |
| Find in Mountain Array | Hard | 41.2% | 35.9% |
| Dot Product of Two Sparse Vectors | Medium | 89.9% | 35.9% |
| Design Hit Counter | Medium | 69.6% | 35.9% |
| Partition Array Into Two Arrays to Minimize Sum Difference | Hard | 23.0% | 35.9% |
| Assign Cookies | Easy | 54.7% | 35.9% |
| Target Sum | Medium | 51.9% | 35.9% |
| Shortest Path to Get Food | Medium | 57.1% | 35.9% |
| Summary Ranges | Easy | 53.9% | 34.1% |
| Boats to Save People | Medium | 61.4% | 34.1% |
| Lemonade Change | Easy | 58.9% | 34.1% |
| Flood Fill | Easy | 67.9% | 34.1% |
| Unique Number of Occurrences | Easy | 78.6% | 34.1% |
| Permutations II | Medium | 63.0% | 34.1% |
| Sparse Matrix Multiplication | Medium | 69.2% | 34.1% |
| Build Array from Permutation | Easy | 91.1% | 34.1% |
| Range Sum Query - Immutable | Easy | 71.4% | 34.1% |
| Allocate Mailboxes | Hard | 56.5% | 34.1% |
| Shortest Distance to Target String in a Circular Array | Easy | 50.6% | 34.1% |
| Contain Virus | Hard | 54.4% | 34.1% |
| Maximum Number of Accepted Invitations | Medium | 52.3% | 34.1% |
| Check if All the Integers in a Range Are Covered | Easy | 50.8% | 34.1% |
| Truncate Sentence | Easy | 86.7% | 34.1% |
| Read N Characters Given read4 II - Call Multiple Times | Hard | 43.2% | 34.1% |
| Find Pivot Index | Easy | 62.1% | 32.2% |
| Set Mismatch | Easy | 44.2% | 32.2% |
| Running Sum of 1d Array | Easy | 86.9% | 32.2% |
| Continuous Subarray Sum | Medium | 31.2% | 32.2% |
| Subarrays with K Different Integers | Hard | 67.6% | 32.2% |
| How Many Numbers Are Smaller Than the Current Number | Easy | 87.4% | 32.2% |
| Partition Array According to Given Pivot | Medium | 89.8% | 32.2% |
| 132 Pattern | Medium | 34.5% | 32.2% |
| Minimum Path Sum | Medium | 67.8% | 32.2% |
| Sort Array By Parity | Easy | 76.5% | 32.2% |
| Largest Divisible Subset | Medium | 49.4% | 30.0% |
| Find Numbers with Even Number of Digits | Easy | 79.7% | 30.0% |
| Number of Students Unable to Eat Lunch | Easy | 79.4% | 30.0% |
| Subarray Product Less Than K | Medium | 53.9% | 30.0% |
| Find All Numbers Disappeared in an Array | Easy | 63.8% | 30.0% |
| Can Place Flowers | Easy | 29.1% | 30.0% |
| Shuffle the Array | Easy | 89.0% | 30.0% |
| Maximum Width Ramp | Medium | 55.8% | 30.0% |
| Insert Interval | Medium | 44.8% | 30.0% |
| Island Perimeter | Easy | 74.3% | 30.0% |
| Number of Good Pairs | Easy | 89.8% | 30.0% |
| Longest Strictly Increasing or Strictly Decreasing Subarray | Easy | 64.9% | 30.0% |
| Heaters | Medium | 41.4% | 30.0% |
| Text Justification | Hard | 50.5% | 27.6% |
| Third Maximum Number | Easy | 38.9% | 27.6% |
| 01 Matrix | Medium | 53.4% | 27.6% |
| Count of Smaller Numbers After Self | Hard | 43.3% | 27.6% |
| Find All Duplicates in an Array | Medium | 76.8% | 27.6% |
| Find K Closest Elements | Medium | 49.4% | 27.6% |
| Max Area of Island | Medium | 73.8% | 27.6% |
| Tuple with Same Product | Medium | 70.1% | 27.6% |
| Max Sum of a Pair With Equal Sum of Digits | Medium | 66.0% | 27.6% |
| Insert Delete GetRandom O(1) - Duplicates allowed | Hard | 36.4% | 27.6% |
| Finding 3-Digit Even Numbers | Easy | 78.8% | 27.6% |
| Single Number III | Medium | 70.4% | 27.6% |
| Candy Crush | Medium | 77.3% | 27.6% |
| Making A Large Island | Hard | 56.3% | 27.6% |
| Can Make Arithmetic Progression From Sequence | Easy | 69.1% | 24.9% |
| Array Partition | Easy | 81.5% | 24.9% |
| Reconstruct Itinerary | Hard | 44.3% | 24.9% |
| Maximum Product of Three Numbers | Easy | 45.7% | 24.9% |
| Best Time to Buy and Sell Stock III | Hard | 53.2% | 24.9% |
| Find Closest Number to Zero | Easy | 47.7% | 24.9% |
| Add to Array-Form of Integer | Easy | 45.4% | 24.9% |
| Find K-th Smallest Pair Distance | Hard | 46.3% | 24.9% |
| Rank Transform of an Array | Easy | 70.8% | 24.9% |
| Rabbits in Forest | Medium | 58.1% | 24.9% |
| Check If N and Its Double Exist | Easy | 41.7% | 24.9% |
| House Robber IV | Medium | 64.8% | 24.9% |
| Best Sightseeing Pair | Medium | 62.7% | 24.9% |
| Kth Smallest Product of Two Sorted Arrays | Hard | 48.9% | 24.9% |
| Task Scheduler | Medium | 62.7% | 24.9% |
| Kids With the Greatest Number of Candies | Easy | 88.0% | 24.9% |
| Number of Subsequences That Satisfy the Given Sum Condition | Medium | 49.3% | 24.9% |
| Minimum Limit of Balls in a Bag | Medium | 66.5% | 24.9% |
| Defuse the Bomb | Easy | 79.3% | 24.9% |
| Maximum Number of Events That Can Be Attended | Medium | 38.9% | 24.9% |
| Find Winner on a Tic Tac Toe Game | Easy | 54.5% | 24.9% |
| Coin Change II | Medium | 60.4% | 24.9% |
| Bus Routes | Hard | 47.1% | 24.9% |
| Find the Prefix Common Array of Two Arrays | Medium | 87.0% | 21.7% |
| Divide an Array Into Subarrays With Minimum Cost I | Easy | 80.5% | 21.7% |
| IPO | Hard | 53.3% | 21.7% |
| Best Time to Buy and Sell Stock with Cooldown | Medium | 61.7% | 21.7% |
| Delete Nodes From Linked List Present in Array | Medium | 69.5% | 21.7% |
| Number of Enclaves | Medium | 71.5% | 21.7% |
| Next Greater Node In Linked List | Medium | 63.9% | 21.7% |
| Minimum Cost to Cut a Stick | Hard | 62.8% | 21.7% |
| Relative Ranks | Easy | 74.4% | 21.7% |
| Maximum Points You Can Obtain from Cards | Medium | 57.3% | 21.7% |
| K Closest Points to Origin | Medium | 68.8% | 21.7% |
| Intersection of Two Arrays II | Easy | 59.7% | 21.7% |
| Min Cost Climbing Stairs | Easy | 68.0% | 21.7% |
| Car Fleet | Medium | 54.8% | 21.7% |
| Transpose Matrix | Easy | 75.9% | 21.7% |
| Snakes and Ladders | Medium | 48.0% | 21.7% |
| Count Negative Numbers in a Sorted Matrix | Easy | 79.5% | 21.7% |
| Sum of Subarray Ranges | Medium | 60.8% | 21.7% |
| Shortest Subarray to be Removed to Make Array Sorted | Medium | 51.3% | 21.7% |
| Maximum Candies Allocated to K Children | Medium | 49.9% | 21.7% |
| Minimum Number of Operations to Move All Balls to Each Box | Medium | 90.1% | 21.7% |
| Find N Unique Integers Sum up to Zero | Easy | 78.5% | 21.7% |
| Count the Hidden Sequences | Medium | 56.7% | 21.7% |
| Count the Number of Fair Pairs | Medium | 52.7% | 21.7% |
| Maximum Subarray Sum With Length Divisible by K | Medium | 49.6% | 21.7% |
| Zero Array Transformation I | Medium | 54.4% | 21.7% |
| Longest Nice Subarray | Medium | 64.8% | 21.7% |
| Minimum Number of Refueling Stops | Hard | 41.1% | 21.7% |
| Find a Peak Element II | Medium | 54.4% | 21.7% |
| Bitwise ORs of Subarrays | Medium | 56.8% | 21.7% |
| Number of Matching Subsequences | Medium | 50.6% | 21.7% |
| Type of Triangle | Easy | 44.1% | 21.7% |
| Count Submatrices With All Ones | Medium | 71.1% | 21.7% |
| Find All K-Distant Indices in an Array | Easy | 77.4% | 21.7% |
| Largest Triangle Area | Easy | 71.5% | 21.7% |
| Range Sum Query 2D - Mutable | Medium | 45.4% | 21.7% |
| Convert Sorted Array to Binary Search Tree | Easy | 75.2% | 21.7% |
| Minimum Time Difference | Medium | 62.6% | 21.7% |
| Count Number of Nice Subarrays | Medium | 74.8% | 21.7% |
| Find the Smallest Divisor Given a Threshold | Medium | 65.5% | 21.7% |
| Max Number of K-Sum Pairs | Medium | 56.9% | 21.7% |
| Find the Highest Altitude | Easy | 83.9% | 21.7% |
| Smallest Range Covering Elements from K Lists | Hard | 70.1% | 21.7% |
| Longest Harmonious Subsequence | Easy | 64.4% | 21.7% |
| Car Pooling | Medium | 56.2% | 21.7% |
| Minimum Cost For Tickets | Medium | 67.4% | 21.7% |
| Find Subsequence of Length K With the Largest Sum | Easy | 57.4% | 21.7% |
| Find the Minimum Area to Cover All Ones I | Medium | 78.2% | 21.7% |
| Minimum Cost to Move Chips to The Same Position | Easy | 72.8% | 21.7% |
| Minimum Time Visiting All Points | Easy | 84.8% | 21.7% |
| Longest Balanced Subarray I | Medium | 65.7% | 21.7% |
| Baseball Game | Easy | 80.1% | 21.7% |
| Create Binary Tree From Descriptions | Medium | 81.7% | 18.0% |
| Search Suggestions System | Medium | 65.1% | 18.0% |
| Find the Length of the Longest Common Prefix | Medium | 57.0% | 18.0% |
| Maximum Building Height | Hard | 38.3% | 18.0% |
| Number of Longest Increasing Subsequence | Medium | 51.4% | 18.0% |
| Magic Squares In Grid | Medium | 55.1% | 18.0% |
| Minimum Operations to Convert All Elements to Zero | Medium | 53.0% | 18.0% |
| Minimum Swaps to Arrange a Binary Grid | Medium | | 18.0% |
| Last Stone Weight | Easy | 66.3% | 18.0% |
| Rotate Function | Medium | 45.4% | 18.0% |
| K-diff Pairs in an Array | Medium | 45.6% | 18.0% |
| Distribute Candies | Easy | 70.8% | 18.0% |
| Pascal's Triangle II | Easy | 67.1% | 18.0% |
| Range Sum Query 2D - Immutable | Medium | 57.9% | 18.0% |
| Find Smallest Letter Greater Than Target | Easy | 58.9% | 18.0% |
| Spiral Matrix III | Medium | 84.5% | 18.0% |
| Find Common Characters | Easy | 74.7% | 18.0% |
| Special Array With X Elements Greater Than or Equal X | Easy | 66.8% | 18.0% |
| Left and Right Sum Differences | Easy | 87.9% | 18.0% |
| Guess the Word | Hard | 36.9% | 18.0% |
| Meeting Rooms | Easy | 59.3% | 18.0% |
| Count Servers that Communicate | Medium | 73.5% | 18.0% |
| Final Value of Variable After Performing Operations | Easy | 90.6% | 18.0% |
| Range Sum of Sorted Subarray Sums | Medium | 63.1% | 18.0% |
| Trapping Rain Water II | Hard | 64.0% | 18.0% |
| Maximum Length of Repeated Subarray | Medium | 51.3% | 18.0% |
| Zero Array Transformation II | Medium | 43.6% | 18.0% |
| Continuous Subarrays | Medium | 57.9% | 18.0% |
| Divide Array Into Equal Pairs | Easy | 79.2% | 18.0% |
| Max Chunks To Make Sorted | Medium | 64.1% | 18.0% |
| Count Subarrays Where Max Element Appears at Least K Times | Medium | 62.4% | 18.0% |
| Game of Life | Medium | 72.4% | 18.0% |
| Maximum Sum of 3 Non-Overlapping Subarrays | Hard | 59.7% | 18.0% |
| Minimum Number of Operations to Make Elements in Array Distinct | Easy | 71.3% | 18.0% |
| Shortest Distance from All Buildings | Hard | 44.9% | 18.0% |
| Maximum Value of an Ordered Triplet II | Medium | 56.4% | 18.0% |
| Open the Lock | Medium | 61.2% | 18.0% |
| Count Hills and Valleys in an Array | Easy | 69.1% | 18.0% |
| Find the Number of Distinct Colors Among the Balls | Medium | 54.2% | 18.0% |
| Path With Minimum Effort | Medium | 62.8% | 18.0% |
| Apply Operations to an Array | Easy | 74.7% | 18.0% |
| Row With Maximum Ones | Easy | 74.3% | 18.0% |
| Check if Grid can be Cut into Sections | Medium | 68.3% | 18.0% |
| Zero Array Transformation III | Medium | 54.9% | 18.0% |
| Count Elements With Maximum Frequency | Easy | 79.8% | 18.0% |
| Ones and Zeroes | Medium | 53.1% | 18.0% |
| Find the Maximum Length of Valid Subsequence II | Medium | 57.2% | 18.0% |
| Count Special Triplets | Medium | 47.1% | 18.0% |
| Smallest Subarrays With Maximum Bitwise OR | Medium | 62.0% | 18.0% |
| Maximum Number of Events That Can Be Attended II | Hard | 63.6% | 18.0% |
| Sum of Mutated Array Closest to Target | Medium | 46.2% | 18.0% |
| Vowel Spellchecker | Medium | 61.4% | 18.0% |
| Find the Minimum Amount of Time to Brew Potions | Medium | 62.7% | 18.0% |
| Taking Maximum Energy From the Mystic Dungeon | Medium | 61.0% | 18.0% |
| Max Points on a Line | Hard | 30.3% | 18.0% |
| Burst Balloons | Hard | 63.0% | 18.0% |
| Minimum Number of Arrows to Burst Balloons | Medium | 61.2% | 18.0% |
| Delete and Earn | Medium | 57.1% | 18.0% |
| Find the Town Judge | Easy | 50.5% | 18.0% |
| Construct Binary Search Tree from Preorder Traversal | Medium | 84.1% | 18.0% |
| Partition Array for Maximum Sum | Medium | 77.3% | 18.0% |
| Longest String Chain | Medium | 62.8% | 18.0% |
| Richest Customer Wealth | Easy | 88.7% | 18.0% |
| Hand of Straights | Medium | 57.8% | 18.0% |
| Create Maximum Number | Hard | 34.7% | 18.0% |
| Design a Todo List | Medium | 59.8% | 18.0% |
| Find Common Elements Between Two Arrays | Easy | 84.4% | 18.0% |
| Combination Sum III | Medium | 73.0% | 18.0% |
| Minimum Total Distance Traveled | Hard | 58.8% | 18.0% |
| Maximum Score Words Formed by Letters | Hard | 81.5% | 18.0% |
| String Matching in an Array | Easy | 69.8% | 18.0% |
| Maximum Population Year | Easy | 63.7% | 18.0% |
| Maximum XOR of Two Numbers in an Array | Medium | 53.4% | 18.0% |
| Successful Pairs of Spells and Potions | Medium | 49.5% | 18.0% |
| Count the Number of Consistent Strings | Easy | 88.5% | 18.0% |
| Random Pick with Weight | Medium | 48.9% | 18.0% |
| Minimum Pair Removal to Sort Array I | Easy | 65.3% | 18.0% |
| Contains Duplicate III | Hard | 24.5% | 18.0% |
| Rank Teams by Votes | Medium | 60.0% | 18.0% |
| Four Divisors | Medium | 56.6% | 18.0% |
| Number of Ways to Assign Edge Weights II | Hard | | 13.6% |
| Minimum Cost of Buying Candies With Discount | Easy | 62.7% | 13.6% |
| Earliest Finish Time for Land and Water Rides I | Easy | | 13.6% |
| Closest Equal Element Queries | Medium | 32.8% | 13.6% |
| Valid Mountain Array | Easy | 35.0% | 13.6% |
| Two Furthest Houses With Different Colors | Easy | 65.5% | 13.6% |
| Words Within Two Edits of Dictionary | Medium | 61.8% | 13.6% |
| Wiggle Sort II | Medium | 37.0% | 13.6% |
| Find the Largest Area of Square Inside Two Rectangles | Medium | 66.9% | 13.6% |
| Largest Submatrix With Rearrangements | Medium | 75.2% | 13.6% |
| Flipping an Image | Easy | 83.6% | 13.6% |
| Spiral Matrix II | Medium | 74.7% | 13.6% |
| N-Repeated Element in Size 2N Array | Easy | 79.8% | 13.6% |
| Longest Increasing Path in a Matrix | Hard | 56.3% | 13.6% |
| Total Cost to Hire K Workers | Medium | 43.5% | 13.6% |
| Predict the Winner | Medium | 56.1% | 13.6% |
| Reveal Cards In Increasing Order | Medium | 83.5% | 13.6% |
| Unique Paths III | Hard | 82.8% | 13.6% |
| Interval List Intersections | Medium | 72.9% | 13.6% |
| Relative Sort Array | Easy | 75.1% | 13.6% |
| Minimum Cost Tree From Leaf Values | Medium | 67.8% | 13.6% |
| Three Consecutive Odds | Easy | 69.3% | 13.6% |
| Create Target Array in the Given Order | Easy | 86.5% | 13.6% |
| Find the Power of K-Size Subarrays I | Medium | 62.1% | 13.6% |
| Count Good Triplets | Easy | 85.5% | 13.6% |
| Monotonic Array | Easy | 62.2% | 13.6% |
| Longest Subarray With Maximum Bitwise AND | Medium | 65.4% | 13.6% |
| Make Array Elements Equal to Zero | Easy | 68.3% | 13.6% |
| The Number of the Smallest Unoccupied Chair | Medium | 60.4% | 13.6% |
| Maximum Distance in Arrays | Medium | 45.6% | 13.6% |
| Minimum Number of Days to Disconnect Island | Hard | 58.8% | 13.6% |
| DI String Match | Easy | 80.9% | 13.6% |
| Minimum Index Sum of Two Lists | Easy | 59.5% | 13.6% |
| Number of Ways to Split Array | Medium | 55.9% | 13.6% |
| Minimum Operations to Make Array Values Equal to K | Easy | 73.3% | 13.6% |
| Moving Average from Data Stream | Easy | 80.2% | 13.6% |
| Minimum Number of Removals to Make Mountain Array | Hard | 54.8% | 13.6% |
| Find Score of an Array After Marking All Elements | Medium | 64.5% | 13.6% |
| Sort the People | Easy | 84.8% | 13.6% |
| Length of Longest Fibonacci Subsequence | Medium | 57.5% | 13.6% |
| Maximum Average Pass Ratio | Medium | 74.1% | 13.6% |
| Pacific Atlantic Water Flow | Medium | 60.6% | 13.6% |
| Minimum Operations to Make Binary Array Elements Equal to One I | Medium | 80.4% | 13.6% |
| Count Beautiful Splits in an Array | Medium | 18.6% | 13.6% |
| Find Greatest Common Divisor of Array | Easy | 79.7% | 13.6% |
| Counting Words With a Given Prefix | Easy | 84.5% | 13.6% |
| Find the Middle Index in Array | Easy | 69.2% | 13.6% |
| Count Prefix and Suffix Pairs I | Easy | 77.8% | 13.6% |
| Maximum Erasure Value | Medium | 64.1% | 13.6% |
| Special Array I | Easy | 81.6% | 13.6% |
| Find the Maximum Number of Fruits Collected | Hard | 65.1% | 13.6% |
| Dungeon Game | Hard | 40.9% | 13.6% |
| Shortest Path in a Grid with Obstacles Elimination | Hard | 46.1% | 13.6% |
| Product of the Last K Numbers | Medium | 62.9% | 13.6% |
| Shortest Subarray with Sum at Least K | Hard | 32.6% | 13.6% |
| Construct Binary Tree from Preorder and Postorder Traversal | Medium | 78.1% | 13.6% |
| Longest Subarray of 1's After Deleting One Element | Medium | 71.1% | 13.6% |
| Alternating Groups II | Medium | 59.9% | 13.6% |
| Minimum Operations to Make Array Elements Zero | Hard | 60.4% | 13.6% |
| Maximum Sum Circular Subarray | Medium | 49.5% | 13.6% |
| Separate Squares I | Medium | 58.0% | 13.6% |
| Largest Perimeter Triangle | Easy | 62.0% | 13.6% |
| Longest Palindrome by Concatenating Two Letter Words | Medium | 53.5% | 13.6% |
| Verifying an Alien Dictionary | Easy | 55.9% | 13.6% |
| Most Frequent Even Element | Easy | 53.3% | 13.6% |
| Duplicate Zeros | Easy | 53.4% | 13.6% |
| Design HashSet | Easy | 67.8% | 13.6% |
| Final Prices With a Special Discount in a Shop | Easy | 84.0% | 13.6% |
| Maximum Difference Between Increasing Elements | Easy | 66.5% | 13.6% |
| Divide Array Into Arrays With Max Difference | Medium | 79.0% | 13.6% |
| Maximum Unique Subarray Sum After Deletion | Easy | 40.5% | 13.6% |
| Find Lucky Integer in an Array | Easy | 75.5% | 13.6% |
| Height Checker | Easy | 81.6% | 13.6% |
| Reschedule Meetings for Maximum Free Time II | Medium | 60.4% | 13.6% |
| Fruits Into Baskets III | Medium | 38.9% | 13.6% |
| Maximum Total Damage With Spell Casting | Medium | 45.0% | 13.6% |
| Calculate Amount Paid in Taxes | Easy | 69.0% | 13.6% |
| 24 Game | Hard | 59.3% | 13.6% |
| Maximum Square Area by Removing Fences From a Field | Medium | 49.4% | 13.6% |
| Shortest Unsorted Continuous Subarray | Medium | 38.0% | 13.6% |
| Range Sum Query - Mutable | Medium | 42.6% | 13.6% |
| Maximum Tastiness of Candy Basket | Medium | 67.9% | 13.6% |
| Word Search II | Hard | 38.1% | 13.6% |
| Minimum Falling Path Sum | Medium | 60.8% | 13.6% |
| Avoid Flood in The City | Medium | 39.0% | 13.6% |
| Simple Bank System | Medium | 69.8% | 13.6% |
| Fair Candy Swap | Easy | 64.6% | 13.6% |
| Find X-Sum of All K-Long Subarrays I | Easy | 76.1% | 13.6% |
| Brick Wall | Medium | 56.0% | 13.6% |
| Construct Binary Tree from Inorder and Postorder Traversal | Medium | 68.1% | 13.6% |
| Find the Difference of Two Arrays | Easy | 81.3% | 13.6% |
| My Calendar I | Medium | 58.2% | 13.6% |
| Find Minimum Time to Reach Last Room I | Medium | 55.5% | 13.6% |
| Longest Continuous Increasing Subsequence | Easy | 51.8% | 13.6% |
| Maximum Absolute Sum of Any Subarray | Medium | 71.2% | 13.6% |
| Shortest Distance to a Character | Easy | 72.7% | 13.6% |
| Max Sum of Rectangle No Larger Than K | Hard | 45.3% | 13.6% |
| Find K Pairs with Smallest Sums | Medium | 41.6% | 13.6% |
| Finding Pairs With a Certain Sum | Medium | 61.6% | 13.6% |
| Find the Distance Value Between Two Arrays | Easy | 71.5% | 13.6% |
| Nearest Exit from Entrance in Maze | Medium | 48.3% | 13.6% |
| Exclusive Time of Functions | Medium | 66.1% | 13.6% |
| Maximum Amount of Money Robot Can Earn | Medium | 29.5% | 13.6% |
| Combination Sum IV | Medium | 55.0% | 13.6% |
| Online Election | Medium | 52.7% | 13.6% |
| Number of Distinct Islands | Medium | 62.7% | 13.6% |
| Map of Highest Peak | Medium | 75.7% | 13.6% |
| Maximum Matrix Sum | Medium | 67.6% | 13.6% |
| Minimize Hamming Distance After Swap Operations | Medium | 49.2% | 8.4% |
| Employee Importance | Medium | 69.3% | 8.4% |
| Alien Dictionary | Hard | 37.1% | 8.4% |
| Minimum Distance to the Target Element | Easy | 54.2% | 8.4% |
| Range Addition II | Easy | 58.4% | 8.4% |
| Maximum Gap | Medium | 51.4% | 8.4% |
| Stone Game II | Medium | 72.9% | 8.4% |
| Group the People Given the Group Size They Belong To | Medium | 87.5% | 8.4% |
| Sum of All Subset XOR Totals | Easy | 90.1% | 8.4% |
| Maximum Alternating Subsequence Sum | Medium | 59.0% | 8.4% |
| Time Needed to Buy Tickets | Easy | 72.2% | 8.4% |
| Filling Bookcase Shelves | Medium | 68.6% | 8.4% |
| Find Right Interval | Medium | 55.4% | 8.4% |
| Minimized Maximum of Products Distributed to Any Store | Medium | 63.0% | 8.4% |
| Stone Game | Medium | 72.8% | 8.4% |
| Minimum Swaps to Group All 1's Together II | Medium | 65.6% | 8.4% |
| Find Resultant Array After Removing Anagrams | Easy | 69.9% | 8.4% |
| Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit | Medium | 57.4% | 8.4% |
| Degree of an Array | Easy | 58.2% | 8.4% |
| Average Salary Excluding the Minimum and Maximum Salary | Easy | 63.5% | 8.4% |
| Sum of Prefix Scores of Strings | Hard | 60.8% | 8.4% |
| Regions Cut By Slashes | Medium | 77.5% | 8.4% |
| Maximum Number of Points with Cost | Medium | 41.8% | 8.4% |
| Final Array State After K Multiplication Operations I | Easy | 86.9% | 8.4% |
| Count Pairs Whose Sum is Less than Target | Easy | 87.7% | 8.4% |
| Find Missing Observations | Medium | 57.4% | 8.4% |
| Find All Possible Recipes from Given Supplies | Medium | 56.8% | 8.4% |
| Sentence Similarity III | Medium | 48.5% | 8.4% |
| Grumpy Bookstore Owner | Medium | 64.0% | 8.4% |
| Count Special Subsequences | Medium | 29.8% | 8.4% |
| Number of Visible People in a Queue | Hard | 72.4% | 8.4% |
| Divide Players Into Teams of Equal Skill | Medium | 68.9% | 8.4% |
| Divide Intervals Into Minimum Number of Groups | Medium | 63.6% | 8.4% |
| Maximum Product of Two Elements in an Array | Easy | 83.5% | 8.4% |
| Grid Game | Medium | 60.9% | 8.4% |
| Find Original Array From Doubled Array | Medium | 40.7% | 8.4% |
| Maximum XOR for Each Query | Medium | 84.8% | 8.4% |
| Find a Safe Walk Through a Grid | Medium | 32.7% | 8.4% |
| Maximum Number of Tasks You Can Assign | Hard | 50.2% | 8.4% |
| Flip Columns For Maximum Number of Equal Rows | Medium | 78.6% | 8.4% |
| Shifting Letters | Medium | 46.1% | 8.4% |
| Special Array II | Medium | 45.8% | 8.4% |
| Adding Spaces to a String | Medium | 71.8% | 8.4% |
| Number of Sub-arrays With Odd Sum | Medium | 55.8% | 8.4% |
| Beautiful Arrangement II | Medium | 61.0% | 8.4% |
| Last Stone Weight II | Medium | 59.3% | 8.4% |
| Sliding Window Median | Hard | 38.9% | 8.4% |
| Sort the Jumbled Numbers | Medium | 60.0% | 8.4% |
| Shortest Path in a Hidden Grid | Medium | 44.5% | 8.4% |
| Word Subsets | Medium | 55.9% | 8.4% |
| Maximum and Minimum Sums of at Most Size K Subsequences | Medium | 21.6% | 8.4% |
| Construct Quad Tree | Medium | 78.1% | 8.4% |
| Partition Array Into Three Parts With Equal Sum | Easy | 42.6% | 8.4% |
| Paint House IV | Medium | 45.1% | 8.4% |
| First Completely Painted Row or Column | Medium | 63.9% | 8.4% |
| Minimum Time to Make Rope Colorful | Medium | 65.2% | 8.4% |
| Number of Equivalent Domino Pairs | Easy | 60.6% | 8.4% |
| Count Good Triplets in an Array | Hard | 65.8% | 8.4% |
| Find Unique Binary String | Medium | 79.4% | 8.4% |
| Largest Number At Least Twice of Others | Easy | 52.1% | 8.4% |
| Walls and Gates | Medium | 63.8% | 8.4% |
| Count Vowel Strings in Ranges | Medium | 67.8% | 8.4% |
| Find Words Containing Character | Easy | 90.4% | 8.4% |
| Choose K Elements With Maximum Sum | Medium | 33.3% | 8.4% |
| Maximum Units on a Truck | Easy | 74.7% | 8.4% |
| Maximum Number of Points From Grid Queries | Hard | 59.3% | 8.4% |
| Solving Questions With Brainpower | Medium | 60.2% | 8.4% |
| Maximum Palindromes After Operations | Medium | 45.6% | 8.4% |
| Count Number of Bad Pairs | Medium | 54.2% | 8.4% |
| Count of Interesting Subarrays | Medium | 58.0% | 8.4% |
| Count Equal and Divisible Pairs in an Array | Easy | 84.0% | 8.4% |
| Equal Row and Column Pairs | Medium | 70.8% | 8.4% |
| Minimum Number Game | Easy | 85.4% | 8.4% |
| Maximize Subarrays After Removing One Conflicting Pair | Hard | 64.7% | 8.4% |
| Merge Two 2D Arrays by Summing Values | Easy | 81.7% | 8.4% |
| Minimum Moves to Clean the Classroom | Medium | 26.5% | 8.4% |
| Beautiful Arrangement | Medium | 64.7% | 8.4% |
| Furthest Building You Can Reach | Medium | 50.7% | 8.4% |
| Keep Multiplying Found Values by Two | Easy | 75.1% | 8.4% |
| Minimum Operations to Make the Array Alternating | Medium | 35.4% | 8.4% |
| Maximum Candies You Can Get from Boxes | Hard | 67.9% | 8.4% |
| Maximum Difference Between Adjacent Elements in a Circular Array | Easy | 75.7% | 8.4% |
| Longest Arithmetic Subsequence | Medium | 49.9% | 8.4% |
| The Number of Beautiful Subsets | Medium | 50.9% | 8.4% |
| Minimum Difference in Sums After Removal of Elements | Hard | 69.8% | 8.4% |
| Find Subarrays With Equal Sum | Easy | 66.9% | 8.4% |
| Circular Array Loop | Medium | 37.0% | 8.4% |
| Reschedule Meetings for Maximum Free Time I | Medium | 53.9% | 8.4% |
| Make Two Arrays Equal by Reversing Subarrays | Easy | 75.8% | 8.4% |
| Range Product Queries of Powers | Medium | 61.4% | 8.4% |
| Total Hamming Distance | Medium | 54.6% | 8.4% |
| Largest Local Values in a Matrix | Easy | 87.7% | 8.4% |
| Count Number of Maximum Bitwise-OR Subsets | Medium | 89.6% | 8.4% |
| The Maze | Medium | 60.3% | 8.4% |
| Rearranging Fruits | Hard | 57.5% | 8.4% |
| Delete Duplicate Folders in System | Hard | 77.7% | 8.4% |
| Difference Between Element Sum and Digit Sum of an Array | Easy | 85.3% | 8.4% |
| Minimum Number of People to Teach | Medium | 67.7% | 8.4% |
| Linked List Components | Medium | 57.8% | 8.4% |
| Check If All 1's Are at Least Length K Places Away | Easy | 64.3% | 8.4% |
| Sort Array By Parity II | Easy | 71.2% | 8.4% |
| Minimum Interval to Include Each Query | Hard | 54.0% | 8.4% |
| Maximum Subsequence Score | Medium | 54.6% | 8.4% |
| Smallest String With Swaps | Medium | 60.4% | 8.4% |
| Minimum Number of Operations to Make Array Continuous | Hard | 52.1% | 8.4% |
| Adjacent Increasing Subarrays Detection I | Easy | 48.0% | 8.4% |
| Maximum Number of Distinct Elements After Operations | Medium | 52.2% | 8.4% |
| Maximum Frequency After Subarray Operation | Medium | 30.9% | 8.4% |
| Maximal Square | Medium | 50.0% | 8.4% |
| Maximum Ascending Subarray Sum | Easy | 66.3% | 8.4% |
| Max Chunks To Make Sorted II | Hard | 54.7% | 8.4% |
| K Radius Subarray Averages | Medium | 46.1% | 8.4% |
| Frog Jump | Hard | 47.1% | 8.4% |
| Design Tic-Tac-Toe | Medium | 58.7% | 8.4% |
| Number of Ways to Form a Target String Given a Dictionary | Hard | 56.6% | 8.4% |
| Find X-Sum of All K-Long Subarrays II | Hard | 41.1% | 8.4% |
| 1-bit and 2-bit Characters | Easy | 49.5% | 8.4% |
| Replace Non-Coprime Numbers in Array | Hard | 57.7% | 8.4% |
| Count Mentions Per User | Medium | 50.8% | 8.4% |
| Battleships in a Board | Medium | 77.4% | 8.4% |
| Russian Doll Envelopes | Hard | 37.7% | 8.4% |
| Greatest Sum Divisible by Three | Medium | 57.1% | 8.4% |
| Make Sum Divisible by P | Medium | 42.6% | 8.4% |
| The Skyline Problem | Hard | 45.0% | 8.4% |
| Put Marbles in Bags | Hard | 72.2% | 8.4% |
| Maximum Running Time of N Computers | Hard | 56.4% | 8.4% |
| Employee Free Time | Hard | 72.8% | 8.4% |
| Count Partitions with Even Sum Difference | Easy | 85.2% | 8.4% |
| Cinema Seat Allocation | Medium | 43.6% | 8.4% |
| Count Number of Trapezoids I | Medium | 48.0% | 8.4% |
| Design Spreadsheet | Medium | 74.3% | 8.4% |
| Arithmetic Slices II - Subsequence | Hard | 54.9% | 8.4% |
| Maximum Frequency of an Element After Performing Operations II | Hard | 53.9% | 8.4% |
| Minimum Moves to Balance Circular Array | Medium | 40.2% | 8.4% |
| Meeting Rooms III | Hard | 51.6% | 8.4% |
| Delete Columns to Make Sorted II | Medium | 49.7% | 8.4% |
| Number of Good Paths | Hard | 56.3% | 8.4% |
| Equal Sum Grid Partition I | Medium | | 8.4% |
| Apple Redistribution into Boxes | Easy | 78.5% | 8.4% |
| Count the Number of Inversions | Hard | 29.7% | 8.4% |
| Largest Positive Integer That Exists With Its Negative | Easy | 74.5% | 8.4% |
| Kth Smallest Element in a Sorted Matrix | Medium | 64.4% | 8.4% |
| Design Circular Queue | Medium | 54.0% | 8.4% |
| Minimum Falling Path Sum II | Hard | 63.2% | 8.4% |
| Find Minimum Operations to Make All Elements Divisible by Three | Easy | 90.9% | 8.4% |
| Check if Array is Good | Easy | 48.7% | 8.4% |
| Sum of Unique Elements | Easy | 79.8% | 8.4% |
| Minimum Common Value | Easy | 58.0% | 8.4% |
| Find Minimum Cost to Remove Array Elements | Medium | 21.3% | 8.4% |
| Max Dot Product of Two Subsequences | Hard | 69.3% | 8.4% |
| Find Missing Elements | Easy | 82.9% | 8.4% |
| Number of Perfect Pairs | Medium | 33.4% | 8.4% |
| Construct the Minimum Bitwise Array I | Easy | 85.3% | 8.4% |
| Find Words That Can Be Formed by Characters | Easy | 71.5% | 8.4% |
| Find And Replace in String | Medium | 50.9% | 8.4% |
| Trionic Array II | Hard | 47.3% | 8.4% |
| Convert 1D Array Into 2D Array | Easy | 72.1% | 8.4% |
| Self Crossing | Hard | 34.2% | 8.4% |
| Max Consecutive Ones II | Medium | 51.9% | 8.4% |
| Partition to K Equal Sum Subsets | Medium | 38.4% | 8.4% |
| Construct the Lexicographically Largest Valid Sequence | Medium | 72.8% | 8.4% |
| Find the Number of Ways to Place People I | Medium | 64.0% | 8.4% |
| The K Weakest Rows in a Matrix | Easy | 74.3% | 8.4% |
| Maximum Frequency of an Element After Performing Operations I | Medium | 40.1% | 8.4% |
| Construct Product Matrix | Medium | 32.1% | 8.4% |
| Count Unguarded Cells in the Grid | Medium | 69.0% | 8.4% |
| Maximal Score After Applying K Operations | Medium | 64.0% | 8.4% |
| Find the Largest Almost Missing Integer | Easy | 37.1% | 8.4% |
| Beautiful Array | Medium | 68.7% | 8.4% |
| Maximize the Distance Between Points on a Square | Hard | | 8.4% |
| Jump Game IX | Medium | 23.8% | 8.4% |
| Build an Array With Stack Operations | Medium | 81.0% | 8.4% |
| Design Snake Game | Medium | 40.0% | 8.4% |
| Minimum Moves to Equal Array Elements | Medium | 58.5% | 8.4% |
| Number of Boomerangs | Medium | 57.3% | 8.4% |
| Check If Array Pairs Are Divisible by k | Medium | 46.2% | 8.4% |
| Minimum Number of Coins to be Added | Medium | 58.0% | 8.4% |
| Minimum Jumps to Reach Home | Medium | 30.6% | 8.4% |
| Weighted Word Mapping | Easy | | 8.4% |
| Maximum Ice Cream Bars | Medium | 74.2% | 8.4% |
| Minimum Swaps To Make Sequences Increasing | Hard | 41.3% | 8.4% |
| Count Square Submatrices with All Ones | Medium | 80.7% | 8.4% |
