Practice problems across 75+ categories
Practice coding problems across all companies and topics • 3600 problems | 879 Easy | 1856 Medium | 842 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 720 | Candy Crush | Medium | ArrayTwo PointersMatrix |
| 720 | Longest Word in Dictionary | Medium | ArrayHash TableString |
| 722 | Remove Comments | Medium | ArrayString |
| 724 | Find Pivot Index | Easy | ArrayPrefix Sum |
| 725 | Split Linked List in Parts | Medium | Linked List |
| 726 | Number of Atoms | Hard | Hash TableStringStack |
| 727 | Minimum Window Subsequence | Hard | StringDynamic ProgrammingSliding Window |
| 728 | Self Dividing Numbers | Easy | Math |
| 729 | My Calendar I | Medium | ArrayBinary SearchDesign |
| 730 | Count Different Palindromic Subsequences | Hard | StringDynamic Programming |
| 730 | Flood Fill | Easy | ArrayDepth-First SearchBreadth-First Search |
| 731 | My Calendar II | Medium | ArrayBinary SearchDesign |
| 732 | My Calendar III | Hard | Binary SearchDesignSegment Tree |
| 734 | Sentence Similarity | Easy | ArrayHash TableString |
| 734 | Sentence Similarity II | Medium | ArrayHash TableString |
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