Interview Question Bank
Access real interview questions from top companies and master them with AI-driven practice.
147.3K views•Recently added
Shortest Word Distance
Algorithms
Asked at Spotify
Easy
125.2K Users PracticedPractice with This Question
92.4K views•Recently added
Design HashMap
Algorithms
Asked at Google
Medium
78.5K Users PracticedPractice with This Question
130.2K views•Recently added
Count Primes
Algorithms
Asked at Amazon
Medium
110.7K Users PracticedPractice with This Question
93.7K views•Recently added
Range Sum Query - Immutable
Algorithms
Asked at Microsoft
Easy
79.7K Users PracticedPractice with This Question
58K views•Recently added
Sliding Window Maximum
Algorithms
Asked at Google
Hard
49.3K Users PracticedPractice with This Question
118.9K views•Recently added
Serialize and Deserialize BST
Algorithms
Asked at Amazon
Medium
101K Users PracticedPractice with This Question
140.2K views•Recently added
Alien Dictionary
Algorithms
Asked at Microsoft
Hard
119.2K Users PracticedPractice with This Question
64.6K views•Recently added
Find All Duplicates in an Array
Algorithms
Asked at Meta
Medium
54.9K Users PracticedPractice with This Question
142.1K views•Recently added
Game of Life
Algorithms
Asked at Apple
Medium
120.8K Users PracticedPractice with This Question
107K views•Recently added
Meeting Rooms
Algorithms
Asked at Spotify
Easy
90.9K Users PracticedPractice with This Question