Title Difficulty Companies Videos
Largest Divisible Subset Medium adobe amazon google
Palindromic Substrings Medium adobe amazon apple atlassian citadel coursera facebook goldman-sachs google linkedin mathworks microsoft pure-storage roblox twitter uber vmware
Rectangle Overlap Easy adobe amazon apple bloomberg goldman-sachs google mathworks microsoft oracle
Binary Tree Path - All root to leaf paths Easy adobe amazon apple facebook google microsoft
Number of Atoms Problem Hard adobe amazon bytedance facebook google pinterest
Reverse Substrings Between Each Pair of Parentheses Problem Medium adobe oracle postmates
Split Linked List in Parts Problem Medium adobe amazon
Height Checker Problem Easy adobe amazon goldman-sachs google salesforce
Find Common Characters Problem Easy adobe amazon apple bloomberg tripadvisor
Permutations of Array 2 - Array has duplicates Medium adobe amazon apple bloomberg facebook linkedin microsoft uber vmware
Implement Power Function 1 Medium adobe amazon apple asana bloomberg ebay facebook goldman-sachs google linkedin microsoft morgan-stanley oracle uber vmware
Missing Number Easy adobe amazon apple arista-networks bloomberg facebook google ibm microsoft oracle servicenow vmware zillow
Reverse Integer Problem Medium adobe amazon apple barclays bloomberg cisco facebook google jpmorgan lyft microsoft netease oracle uber yahoo
Palindrome Number Problem Easy adobe amazon apple bloomberg facebook google hcl jpmorgan microsoft oracle yahoo
Balanced Binary Tree Problem Easy adobe amazon apple bloomberg bytedance cisco facebook google microsoft
Binary Tree Path Sum - Maximum between any two nodes Hard adobe amazon appdynamics apple baidu bloomberg bytedance facebook google intuit microsoft twitter uber vmware
Construct Binary Tree from Inorder and Preorder Traversal Medium adobe amazon apple bloomberg bytedance citadel facebook google microsoft oracle square twitter yahoo
Contains Duplicate 2 - within k distance Easy adobe airbnb amazon apple bloomberg google microsoft palantir-technologies
Contains Duplicate 3 - within k distance and t difference Hard adobe airbnb apple google microsoft palantir-technologies
Count of Smaller Numbers After Self Hard adobe amazon apple bloomberg facebook google microsoft oracle uber
Count Primes Medium adobe amazon apple bloomberg capital-one ebay facebook goldman-sachs google intel microsoft oracle yahoo yandex
Find Median from Data Stream Hard adobe amazon apple atlassian bloomberg bytedance citadel ebay expedia facebook goldman-sachs google microsoft netflix oracle pinterest qualtrics salesforce snapchat twitter uber vmware yahoo
Jump Game 2 - Get min jumps Medium adobe amazon apple facebook google huawei microsoft nutanix oracle uber
Largest Rectangle in Histogram Hard adobe amazon bloomberg facebook flipkart google microsoft twitter
Least Number of Perfect Squares that Sums to n Medium adobe amazon apple cisco ebay facebook godaddy google grammarly linkedin lyft microsoft uber yandex
Merge K Sorted Lists Hard adobe airbnb alibaba amazon apple atlassian audible bloomberg box bytedance cisco cohesity cruise-automation ebay facebook goldman-sachs google indeed ixl linkedin lyft mathworks microsoft nvidia oracle salesforce sap tableau twitter uber vmware wish yahoo yandex zillow
Nim Game Easy adobe bloomberg
Remove K Digits Problem Medium adobe amazon bloomberg bytedance didi facebook google microsoft nutanix oracle snapchat vmware
Rotate n x n matrix by 90 degrees Medium adobe akuna-capital amazon apple bloomberg cisco facebook google groupon houzz lyft microsoft nvidia palantir palantir-technologies quora salesforce uber wish yandex
Search in Rotated Sorted Array 2 - Check if number exists - Duplicates allowed Medium adobe amazon bloomberg facebook google microsoft
Shortest Palindrome 1 - Prepending characters Hard adobe amazon bloomberg facebook google microsoft oracle pocket-gems
Spiral Matrix 1 - Return Medium adobe amazon apple bloomberg bytedance cisco drawbridge ebay epic-systems facebook goldman-sachs google hulu linkedin microsoft oracle paypal quip robinhood snapchat uber visa
Sudoku Solver Problem Hard adobe amazon apple arista-networks doordash dropbox expedia facebook google microsoft oracle riot-games roblox snapchat uber vmware wish
Swap Nodes in Pairs Medium adobe amazon apple bloomberg ebay facebook google lyft microsoft oracle sap uber
Unique BSTs 2 - Generate Medium adobe amazon apple facebook microsoft yahoo
Valid Number Problem Hard adobe amazon apple facebook google linkedin microsoft tripadvisor
Valid Sudoku Problem Medium adobe amazon apple bloomberg cruise-automation doordash facebook google microsoft oracle pinterest roblox salesforce snapchat twitter uber vmware
Validate Binary Search Tree Medium adobe amazon apple asana atlassian bloomberg bytedance capital-one ebay facebook goldman-sachs google linkedin mathworks microsoft oracle salesforce sap tripadvisor uber visa vmware yahoo yandex
Max Area of Island Problem Medium adobe affirm amazon apple bloomberg bytedance cruise-automation doordash facebook google intuit mathworks microsoft oracle palantir-technologies qualtrics twitch uber wish zillow
Human Traffic of Stadium Hard adobe amazon uber
Koko Eating Bananas Problem Medium adobe airbnb amazon facebook google
Number of Provinces Medium adobe amazon atlassian bloomberg drawbridge ebay facebook goldman-sachs google linkedin microsoft pocket-gems salesforce twitter two-sigma uber
Subarray Sum Equals K Medium adobe amazon apple bloomberg ebay expedia facebook goldman-sachs google indeed linkedin microsoft oracle quora snapchat twilio uber wish yahoo yandex
Add Strings Problem Easy adobe airbnb amazon apple bloomberg bytedance facebook google microsoft nvidia oracle snapchat square
Daily Temperatures Medium adobe amazon apple bloomberg cisco expedia facebook goldman-sachs google linkedin microsoft nvidia uber zillow
Maximum Subarray Sum Medium adobe alibaba amazon apple asana atlassian bloomberg bytedance capital-one cisco citadel ebay expedia facebook goldman-sachs google ibm intel jpmorgan linkedin microsoft morgan-stanley nvidia oracle palantir-technologies paypal qualcomm salesforce sap two-sigma uber visa wayfair yahoo zillow
Find the Index of the First Occurrence in a String Easy adobe amazon apple bloomberg citadel dropbox ebay facebook google microsoft oracle paypal pocket-gems vmware yahoo yandex
Vertical Order Traversal of a Binary Tree Problem Hard adobe amazon bloomberg databricks facebook google linkedin microsoft reddit samsung
Evaluate Division Medium adobe amazon bloomberg facebook google microsoft uber
Longest Substring with At Least K Repeating Characters Problem Medium adobe amazon baidu bloomberg bytedance facebook google uber