Practice problems across 75+ categories
Practice coding problems across all companies and topics • 3600 problems | 879 Easy | 1856 Medium | 842 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 2610 | Convert an Array Into a 2D Array With Conditions | Medium | ArrayHash Table |
| 2611 | Mice and Cheese | Medium | ArrayGreedySorting |
| 2612 | Minimum Reverse Operations | Hard | ArrayHash TableBreadth-First Search |
| 2613 | Beautiful Pairs | Hard | ArrayMathDivide and Conquer |
| 2614 | Minimum Number of Visited Cells in a Grid | Hard | ArrayDynamic ProgrammingStack |
| 2614 | Prime In Diagonal | Easy | ArrayMathMatrix |
| 2615 | Sum of Distances | Medium | ArrayHash TablePrefix Sum |
| 2616 | Minimize the Maximum Difference of Pairs | Medium | ArrayBinary SearchDynamic Programming |
| 2618 | Check if Object Instance of Class | Medium | JavaScript |
| 2619 | Array Prototype Last | Easy | JavaScript |
| 2620 | Counter | Easy | JavaScript |
| 2621 | Sleep | Easy | JavaScript |
| 2622 | Cache With Time Limit | Medium | JavaScript |
| 2623 | Memoize | Medium | JavaScript |
| 2624 | Snail Traversal | Medium | JavaScript |
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