Master these coding challenges to ace your next technical interview. Handpicked problems with personalized spaced repetition.
Showing 16 of 81 problems in NeetCode 250.
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| Status | Title | Difficulty |
|---|---|---|
| 5. Longest Palindromic Substring | Medium | |
| 22. Generate Parentheses | Medium | |
| 42. Trapping Rain Water | Hard | |
| 45. Jump Game II | Medium | |
| 53. Maximum Subarray | Medium | |
| 55. Jump Game | Medium | |
| 62. Unique Paths | Medium | |
| 70. Climbing Stairs | Easy | |
| 91. Decode Ways | Medium | |
| 121. Best Time to Buy and Sell Stock | Easy | |
| 122. Best Time to Buy and Sell Stock II | Medium | |
| 124. Binary Tree Maximum Path Sum | Hard | |
| 139. Word Break | Medium | |
| 152. Maximum Product Subarray | Medium | |
| 198. House Robber | Medium | |
| 213. House Robber II | Medium |