Interview Question Bank
Access real interview questions from top companies and master them with AI-driven practice.
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Longest Palindromic Substring
Algorithms
Asked at Meta
Medium
118.1K Users PracticedPractice with This Question
130.6K views•Recently added
Container With Most Water
Algorithms
Asked at Apple
Medium
111K Users PracticedPractice with This Question
86K views•Recently added
Longest Increasing Subsequence (LIS)
Algorithms
Asked at Netflix
Medium
73.1K Users PracticedPractice with This Question
148K views•Recently added
Search in Rotated Sorted Array
Algorithms
Asked at Salesforce
Medium
125.8K Users PracticedPractice with This Question
72.2K views•Recently added
Insert Interval
Algorithms
Asked at Stripe
Medium
61.4K Users PracticedPractice with This Question
27.1K views•Recently added
LRU Cache Implementation
Algorithms
Asked at Uber
Hard
23.1K Users PracticedPractice with This Question
28.9K views•Recently added
3Sum
Algorithms
Asked at Airbnb
Medium
24.5K Users PracticedPractice with This Question
42.9K views•Recently added
Balanced Binary Tree
Algorithms
Asked at Spotify
Easy
36.5K Users PracticedPractice with This Question
107.9K views•Recently added
Serialize and Deserialize Binary Tree
Algorithms
Asked at Google
Hard
91.7K Users PracticedPractice with This Question
130.9K views•Recently added
Product of Array Except Self
Algorithms
Asked at Amazon
Medium
111.3K Users PracticedPractice with This Question