Title Difficulty Companies Videos
Angle Between Hands of a Clock Medium amazon microsoft
Distribute Candies Easy liveramp microsoft
1-bit and 2-bit Characters Easy google ixl microsoft quora
24 Game Hard amazon facebook google microsoft twitter uber
4 Keys Keyboard Medium google microsoft
Frog Jump Hard amazon apple bytedance facebook google microsoft nutanix oracle snapchat
Queue Reconstruction by Height Medium amazon apple bloomberg bytedance facebook google microsoft
Russian Doll Envelopes Hard amazon google microsoft
Range Sum Query 2D - Mutable Medium facebook google microsoft
Super Egg Drop Hard facebook goldman-sachs google microsoft
The k-th Lexicographical String of All Happy Strings of Length n Medium microsoft
Letter Tile Possibilities Medium google microsoft
Find All Occurrences of the Pattern in the String Medium microsoft
Divide array into two subsets with minimum difference Hard microsoft
Describe and give an example of Ad-hoc, Parametric and Subtype polymorphism Medium microsoft
Implement 3 stacks in 1 list Hard microsoft
Check if target word exists in matrix horizontally or vertically Easy microsoft
Expected number of rounds to reach one remaining coin Easy microsoft
Smallest set to cover all intervals Medium google microsoft
Find Largest Value in Each Tree Row Problem Medium amazon apple facebook linkedin microsoft
Alien Dictionary Hard airbnb amazon apple bloomberg cohesity doordash facebook flipkart google microsoft pinterest pocket-gems snapchat square twitter uber vmware
Binary Search Tree BST Operations - Delete Medium amazon apple bloomberg cisco facebook google linkedin microsoft oracle uber yahoo
Binary Search Tree BST Operations - Insert Medium amazon atlassian facebook google microsoft
Construct Binary Search Tree BST from Preorder Traversal Medium amazon facebook microsoft oracle
Count Good Nodes in Binary Tree Medium microsoft
Find Bottom Left Tree Value Medium bloomberg microsoft
K closest Points to Origin Medium amazon apple asana ebay expedia facebook goldman-sachs google linkedin microsoft oracle paypal uber visa yahoo
Maximum Binary Tree Medium amazon facebook google microsoft
Non-overlapping Intervals Medium amazon apple bloomberg facebook google microsoft stripe
Number of Connected Components in an Undirected Graph Medium amazon facebook google linkedin microsoft twitter
Pacific Atlantic Water Flow Medium amazon apple bloomberg facebook google microsoft oracle
Palindromic Substrings Medium adobe amazon apple atlassian citadel coursera facebook goldman-sachs google linkedin mathworks microsoft pure-storage roblox twitter uber vmware
Range Sum Query - Immutable Easy amazon bloomberg facebook goldman-sachs google microsoft palantir-technologies
Task Scheduler Medium amazon apple bloomberg facebook google microsoft nutanix oracle pinterest uber vmware
Top K Frequent Elements Medium amazon apple bloomberg bytedance ebay facebook goldman-sachs google hulu linkedin microsoft oracle pocket-gems snapchat spotify uber vmware yahoo yelp
Boundary of Binary Tree Medium adobe amazon apple audible ebay google microsoft oracle
Clumsy Factorial Medium microsoft
Delete Tree Nodes Medium microsoft
Design Excel Sum Formula Hard amazon microsoft
Find All The Lonely Nodes Easy microsoft
Find And Replace in String Medium google linkedin microsoft
Find Lucky Integer in an Array Easy microsoft
Find N Unique Integers Sum up to Zero Easy amazon facebook microsoft
Jump Game 3 Medium microsoft
Tag Validator Hard google microsoft uber
Web Crawler Medium amazon dropbox facebook microsoft oracle
Binary Tree Coloring Game Medium bloomberg google microsoft
Cinema Seat Allocation Medium microsoft
Contiguous Array Medium adobe amazon apple facebook google microsoft quora robinhood vmware
Count Unique Characters of All Substrings of a Given String Hard forusall microsoft twitch