Practice problems across 75+ categories
Practice coding problems across all companies and topics • 3600 problems | 879 Easy | 1856 Medium | 842 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 2491 | Network Delay Time | Medium | Depth-First SearchBreadth-First SearchGraph |
| 2492 | New 21 Game | Medium | MathDynamic ProgrammingSliding Window |
| 2493 | New Users Daily Count | Medium | Database |
| 2494 | Next Closest Time | Medium | Hash TableStringBacktracking |
| 2495 | Next Day | Easy | JavaScript |
| 2496 | Next Greater Element I | Easy | ArrayHash TableStack |
| 2497 | Next Greater Element II | Medium | ArrayStackMonotonic Stack |
| 2498 | Next Greater Element III | Medium | MathTwo PointersString |
| 2499 | Next Greater Element IV | Hard | ArrayBinary SearchStack |
| 2500 | Next Greater Node In Linked List | Medium | ArrayLinked ListStack |
| 2501 | Next Greater Numerically Balanced Number | Medium | Hash TableMathBacktracking |
| 2502 | Next Palindrome Using Same Digits | Hard | Two PointersString |
| 2503 | Next Permutation | Medium | ArrayTwo Pointers |
| 2504 | Nim Game | Easy | MathBrainteaserGame Theory |
| 2505 | Node With Highest Edge Score | Medium | Hash TableGraph |
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