Practice problems across 75+ categories
Practice problems frequently asked at Meta • 2900 problems | 652 Easy | 1528 Medium | 703 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 2551 | Snail Traversal | Medium | JavaScript |
| 2552 | Snake in Matrix | Easy | ArrayStringSimulation |
| 2553 | Snakes and Ladders | Medium | ArrayBreadth-First SearchMatrix |
| 2554 | Snaps Analysis | Medium | Database |
| 2555 | Snapshot Array | Medium | ArrayHash TableBinary Search |
| 2556 | Solve the Equation | Medium | MathStringSimulation |
| 2557 | Solving Questions With Brainpower | Medium | ArrayDynamic Programming |
| 2558 | Sort an Array | Medium | ArrayDivide and ConquerSorting |
| 2559 | Sort Array by Moving Items to Empty Space | Hard | ArrayGreedySorting |
| 2560 | Sort Array By Parity | Easy | ArrayTwo PointersSorting |
| 2561 | Sort By | Easy | JavaScript |
| 2562 | Sort Characters By Frequency | Medium | Hash TableStringSorting |
| 2563 | Sort Even and Odd Indices Independently | Easy | ArraySorting |
| 2564 | Sort Features by Popularity | Medium | ArrayHash TableString |
| 2565 | Sort Integers by The Number of 1 Bits | Easy | ArrayBit ManipulationSorting |
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