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NeetCode 150.
The primary interview prep track. Filter, resume, bookmark, and jump into the exact problem you need next.
Complete
0%
Solved
0/36
Free
33
Saved
0
Arrays & Hashing
0/7Two Pointers
0/4Stack
0/4Binary Search
0/3| Status | Problem | Difficulty |
|---|---|---|
| Binary Search | Easy | |
| Search a 2D Matrix | Medium | |
| Find Minimum in Rotated Sorted Array | Medium |
Linked List
0/3| Status | Problem | Difficulty |
|---|---|---|
| Reverse Linked List | Easy | |
| Merge Two Sorted Lists | Easy | |
| Linked List Cycle | Easy |
Trees
0/3| Status | Problem | Difficulty |
|---|---|---|
| Invert Binary Tree | Easy | |
| Maximum Depth of Binary Tree | Easy | |
| Same Tree | Easy |
Heap / Priority Queue
0/3| Status | Problem | Difficulty |
|---|---|---|
| Kth Largest Element in a Stream | Easy | |
| Last Stone Weight | Easy | |
| K Closest Points to Origin | Medium |
Graphs
0/3| Status | Problem | Difficulty |
|---|---|---|
| Number of Islands | Medium | |
| Clone Graph | Medium | |
| Course Schedule | Medium |
Dynamic Programming
0/4| Status | Problem | Difficulty |
|---|---|---|
| Climbing Stairs | Easy | |
| House Robber | Medium | |
| Coin Change | Medium | |
| Longest Increasing Subsequence | Medium |
Intervals
0/2| Status | Problem | Difficulty |
|---|---|---|
| Merge Intervals | Medium | |
| Insert Interval | Medium |
NeetCode 150
Easy0/15
Medium0/20
Hard0/1
0/36Solved
May 2026
Day 1--:--:-- left
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