| Best Time to Buy and Sell Stock | Easy | 56.4% | 100.0% | ArrayDynamic Programming |
| Minimum Absolute Difference | Easy | 75.0% | 100.0% | ArraySorting |
| Eliminate Maximum Number of Monsters | Medium | 51.0% | 100.0% | ArrayGreedySorting |
| Capacity To Ship Packages Within D Days | Medium | 73.5% | 87.5% | ArrayBinary Search |
| Find the Child Who Has the Ball After K Seconds | Easy | 62.0% | 87.5% | MathSimulation |
| Daily Temperatures | Medium | 68.3% | 87.5% | ArrayStackMonotonic Stack |
| Number of Atoms | Hard | 65.1% | 87.5% | Hash TableStringStack+1 |
| Find Diameter Endpoints of a Tree | Medium | 70.2% | 87.5% | |
| 3Sum | Medium | 38.6% | 75.0% | ArrayTwo PointersSorting |
| Decode String | Medium | 62.2% | 75.0% | StringStackRecursion |
| Unique Paths II | Medium | 44.1% | 75.0% | ArrayDynamic ProgrammingMatrix |
| Longest Substring Without Repeating Characters | Medium | 38.5% | 62.5% | Hash TableStringSliding Window |
| Valid Parentheses | Easy | 43.7% | 62.5% | StringStack |
| House Robber | Medium | 52.9% | 62.5% | ArrayDynamic Programming |
| Sort Array by Increasing Frequency | Easy | 80.7% | 62.5% | ArrayHash TableSorting |
| Find the Smallest Divisor Given a Threshold | Medium | 65.4% | 62.5% | ArrayBinary Search |
| Backspace String Compare | Easy | 49.8% | 62.5% | Two PointersStringStack+1 |
| Find Pivot Index | Easy | 62.1% | 62.5% | ArrayPrefix Sum |
| Climbing Stairs | Easy | 53.9% | 62.5% | MathDynamic ProgrammingMemoization |
| Sliding Window Maximum | Hard | 48.4% | 62.5% | ArrayQueueSliding Window+2 |
| Remove All Adjacent Duplicates in String II | Medium | 60.9% | 62.5% | StringStack |
| Brick Wall | Medium | 56.0% | 50.0% | ArrayHash Table |
| Triangle | Medium | 59.8% | 50.0% | ArrayDynamic Programming |
| Move Zeroes | Easy | 63.5% | 50.0% | ArrayTwo Pointers |
| Lexicographically Smallest String After Substring Operation | Medium | 34.5% | 50.0% | StringGreedy |
| Reverse Substrings Between Each Pair of Parentheses | Medium | 71.9% | 50.0% | StringStack |
| Insert Delete GetRandom O(1) | Medium | 55.3% | 50.0% | ArrayHash TableMath+2 |
| Integer to Roman | Medium | 70.4% | 50.0% | Hash TableMathString |
| Next Greater Element I | Easy | 75.7% | 50.0% | ArrayHash TableStack+1 |
| Squares of a Sorted Array | Easy | 73.6% | 50.0% | ArrayTwo PointersSorting |
| Two Sum | Easy | 57.1% | 50.0% | ArrayHash Table |
| Subarray Product Less Than K | Medium | 53.9% | 50.0% | ArrayBinary SearchSliding Window+1 |
| Permutations | Medium | 81.6% | 50.0% | ArrayBacktracking |
| Longest Increasing Subsequence | Medium | 59.0% | 50.0% | ArrayBinary SearchDynamic Programming |
| Fizz Buzz | Easy | 75.2% | 50.0% | MathStringSimulation |
| Longest String Chain | Medium | 62.8% | 50.0% | ArrayHash TableTwo Pointers+3 |
| Reorganize String | Medium | 56.8% | 50.0% | Hash TableStringGreedy+3 |
| Happy Number | Easy | 59.2% | 50.0% | Hash TableMathTwo Pointers |
| Greatest Common Divisor of Strings | Easy | 53.4% | 50.0% | MathString |
| Group Anagrams | Medium | 72.2% | 50.0% | ArrayHash TableString+1 |
| Coin Change | Medium | 47.9% | 50.0% | ArrayDynamic ProgrammingBreadth-First Search |
| Subarray Sum Equals K | Medium | 46.8% | 50.0% | ArrayHash TablePrefix Sum |
| Best Time to Buy and Sell Stock II | Medium | 70.7% | 50.0% | ArrayDynamic ProgrammingGreedy |
| Rank Transform of an Array | Easy | 70.8% | 50.0% | ArrayHash TableSorting |
| Sort Colors | Medium | 69.1% | 50.0% | ArrayTwo PointersSorting |
| Jump Game | Medium | 40.5% | 50.0% | ArrayDynamic ProgrammingGreedy |