| 43 | Multiply Stringsread | — | Medium | MathStringSimulation | 42% | |
| 54 | Spiral Matrix | — | Medium | ArrayMatrixSimulation | 54% | |
| 59 | Spiral Matrix II | — | Medium | ArrayMatrixSimulation | 73% | |
| 67 | Add Binary | — | Easy | MathStringBit Manipulation | 56% | |
| 68 | Text Justification | — | Hard | ArrayStringSimulation | 48% | |
| 258 | Add Digits | — | Easy | MathSimulationNumber Theory | 68% | |
| 289 | Game of Liferead | — | Medium | ArrayMatrixSimulation | 71% | |
| 412 | Fizz Buzz | — | Easy | MathStringSimulation | 74% | |
| 415 | Add Strings | — | Easy | MathStringSimulation | 52% | |
| 495 | Teemo Attacking | — | Easy | ArraySimulation | 57% | |
| 498 | Diagonal Traverse | — | Medium | ArrayMatrixSimulation | 63% | |
| 537 | Complex Number Multiplicationread | — | Medium | MathStringSimulation | 72% | |
| 566 | Reshape the Matrix | — | Easy | ArrayMatrixSimulation | 64% | |
| 592 | Fraction Addition and Subtraction | — | Medium | MathStringSimulation | 66% | |
| 640 | Solve the Equationread | — | Medium | MathStringSimulation | 44% | |
| 657 | Robot Return to Origin | — | Easy | StringSimulation | 76% | |
| 682 | Baseball Game | — | Easy | ArrayStackSimulation | 79% | |
| 735 | Asteroid Collision | — | Medium | ArrayStackSimulation | 45% | |
| 749 | Contain Virus | — | Hard | ArrayDepth-First SearchBreadth-First Search | 52% | |
| 832 | Flipping an Image | — | Easy | ArrayTwo PointersBit Manipulation | 83% | |
| 844 | Backspace String Compareread | — | Easy | Two PointersStringStack | 49% | |
| 867 | Transpose Matrix | — | Easy | ArrayMatrixSimulation | 74% | |
| 874 | Walking Robot Simulationread | — | Medium | ArrayHash TableSimulation | 58% | |
| 885 | Spiral Matrix III | — | Medium | ArrayMatrixSimulation | 84% | |
| 946 | Validate Stack Sequences | — | Medium | ArrayStackSimulation | 70% | |
| 950 | Reveal Cards In Increasing Order | — | Medium | ArrayQueueSorting | 83% | |
| 985 | Sum of Even Numbers After Queriesread | — | Medium | ArraySimulation | 68% | |
| 999 | Available Captures for Rookread | — | Easy | ArrayMatrixSimulation | 70% | |
| 1006 | Clumsy Factorial | — | Medium | MathStackSimulation | 59% | |
| 1041 | Robot Bounded In Circle | — | Medium | MathStringSimulation | 56% | |
| 1094 | Car Pooling | — | Medium | ArraySortingHeap (Priority Queue) | 56% | |
| 1103 | Distribute Candies to Peopleread | — | Easy | MathSimulation | 66% | |
| 1222 | Queens That Can Attack the Kingread | — | Medium | ArrayMatrixSimulation | 72% | |
| 1252 | Cells with Odd Values in a Matrixread | — | Easy | ArrayMathSimulation | 79% | |
| 1260 | Shift 2D Gridread | — | Easy | ArrayMatrixSimulation | 68% | |
| 1275 | Find Winner on a Tic Tac Toe Gameread | — | Easy | ArrayHash TableMatrix | 54% | |
| 1324 | Print Words Verticallyread | — | Medium | ArrayStringSimulation | 66% | |
| 1389 | Create Target Array in the Given Orderread | — | Easy | ArraySimulation | 86% | |
| 1404 | Number of Steps to Reduce a Number in Binary Representation to Oneread | — | Medium | StringBit ManipulationSimulation | 61% | |
| 1409 | Queries on a Permutation With Keyread | — | Medium | ArrayBinary Indexed TreeSimulation | 85% | |
| 1441 | Build an Array With Stack Operations | — | Medium | ArrayStackSimulation | 80% | |
| 1503 | Last Moment Before All Ants Fall Out of a Plankread | — | Medium | ArrayBrainteaserSimulation | 68% | |
| 1518 | Water Bottles | — | Easy | MathSimulation | 71% | |
| 1535 | Find the Winner of an Array Gameread | — | Medium | ArraySimulation | 57% | |
| 1545 | Find Kth Bit in Nth Binary Stringread | — | Medium | StringRecursionSimulation | 70% | |
| 1560 | Most Visited Sector in a Circular Track | — | Easy | ArraySimulation | 59% | |
| 1562 | Find Latest Group of Size M | — | Medium | ArrayHash TableBinary Search | 43% | |
| 1583 | Count Unhappy Friendsread | — | Medium | ArraySimulation | 62% | |
| 1599 | Maximum Profit of Operating a Centennial Wheel | — | Medium | ArraySimulation | 44% | |
| 1603 | Design Parking Systemread | — | Easy | DesignSimulationCounting | 87% | |