| Largest Palindromic Number | Medium | 37.0% | 100.0% | Hash TableStringGreedy+1 |
| Maximum Number of Potholes That Can Be Fixed | Medium | 53.2% | 100.0% | |
| Number of Steps to Reduce a Number in Binary Representation to One | Medium | 61.3% | 87.5% | StringBit ManipulationSimulation |
| Cinema Seat Allocation | Medium | 43.6% | 87.5% | ArrayHash TableGreedy+1 |
| Valid Sudoku | Medium | 64.1% | 75.0% | ArrayHash TableMatrix |
| Number of Spaces Cleaning Robot Cleaned | Medium | 62.6% | 75.0% | |
| Coin Change | Medium | 47.9% | 75.0% | ArrayDynamic ProgrammingBreadth-First Search |
| Best Time to Buy and Sell Stock with Cooldown | Medium | 61.7% | 75.0% | ArrayDynamic Programming |
| Integer to Roman | Medium | 70.4% | 62.5% | Hash TableMathString |
| Boundary of Binary Tree | Medium | 47.9% | 62.5% | |
| First Missing Positive | Hard | 42.4% | 62.5% | ArrayHash Table |
| Path with Maximum Gold | Medium | 68.3% | 62.5% | ArrayBacktrackingMatrix |
| Decode String | Medium | 62.2% | 62.5% | StringStackRecursion |
| Longest Happy String | Medium | 65.5% | 62.5% | StringGreedyHeap (Priority Queue) |
| Roman to Integer | Easy | 66.2% | 62.5% | Hash TableMathString |
| Minimum Moves to Spread Stones Over Grid | Medium | 45.3% | 62.5% | ArrayDynamic ProgrammingBacktracking+3 |
| Minimum Number of Food Buckets to Feed the Hamsters | Medium | 47.9% | 62.5% | StringDynamic ProgrammingGreedy |
| Best Time to Buy and Sell Stock II | Medium | 70.7% | 62.5% | ArrayDynamic ProgrammingGreedy |
| Remove All Adjacent Duplicates In String | Easy | 72.8% | 62.5% | StringStack |
| Path With Maximum Minimum Value | Medium | 54.6% | 62.5% | |
| Merge Intervals | Medium | 51.1% | 62.5% | ArraySorting |