Master these coding challenges to ace your next technical interview. Handpicked problems with personalized spaced repetition.
Showing 5 of 66 problems in NeetCode 150.
Topic filter
Clear topicTopic focus
These are the topics showing up most often in your current queue.
| Status | Title | Difficulty |
|---|---|---|
| 23. Merge k Sorted Lists | Hard | |
| 53. Maximum Subarray | Medium | |
| 105. Construct Binary Tree from Preorder and Inorder Traversal | Medium | |
| 169. Majority Element | Easy | |
| 215. Kth Largest Element in an Array | Medium |