TitleDifficultyCompaniesVideos
Range AdditionMediumgoogle
Nested List Weight Sum 2Mediumdidi facebook linkedin
Design Hit CounterMediumaffirm amazon apple atlassian bloomberg bookingcom dropbox google indeed linkedin microsoft netflix oracle pinterest quip snapchat uber visa yahoo zillow
Managers with at Least 5 Direct Reports ProblemMediumamazon bloomberg
Reorganize String ProblemMediumamazon apple ebay facebook google microsoft oracle qualtrics tesla twitch twitter uber
Count Salary Categories ProblemMedium
01 MatrixMediumamazon apple google uber
Flatten Nested List Iterator ProblemMediumairbnb amazon apple atlassian bloomberg ebay facebook google linkedin lyft microsoft oracle pinterest snapchat splunk twitter uber vmware
Unique Word Abbreviation ProblemMediumgoogle
Shortest Word Distance 3Mediumlinkedin
Shortest Word Distance 2Mediumamazon ebay linkedin uber
Android Unlock Patterns ProblemMediumamazon apple bytedance google microsoft uber
Design Tic-Tac-Toe ProblemMediumamazon apple bloomberg doordash facebook google microsoft salesforce triplebyte uber
Longest Substring with At Most K Distinct Characters ProblemMediumamazon appdynamics bloomberg citadel coupang facebook google microsoft oracle snapchat uber wish
Nested List Weight SumMediumamazon cloudera facebook linkedin uber
Largest Binary Search Tree BST SubtreeMediumamazon apple facebook google lyft microsoft
Generalized Abbreviation ProblemMediumbytedance google
Maximum Product of Word LengthsMediumgoogle
Minimum Height TreesMediumamazon apple bloomberg facebook google snapchat
Remove Duplicate Letters ProblemMediumadobe amazon apple bytedance facebook google microsoft nutanix yahoo
Binary Tree Longest Consecutive Sequence ProblemMediumamazon facebook google uber
Longest Consecutive Sequence ProblemMediumadobe amazon apple bloomberg facebook google microsoft nutanix oracle paypal spotify uber wish
Find the Celebrity ProblemMediumamazon apple facebook google linkedin microsoft palantir-technologies pinterest square uber vmware
Group Shifted StringsMediumamazon facebook google uber
Bitwise AND of Numbers Range ProblemMediumadobe
Department Highest Salary ProblemMediumamazon apple oracle wayfair
Second Highest Salary ProblemMediumadobe amazon apple bloomberg ebay facebook google microsoft yahoo
Nth Highest Salary ProblemMediumadobe amazon apple google uber
Predict the Winner ProblemMediumamazon apple google uber
Knight Probability in Chessboard ProblemMediumamazon apple facebook goldman-sachs google microsoft
Asteroid Collision ProblemMediumamazon bytedance ebay google lyft microsoft paypal uber visa
Add Two Numbers represented as Linked List in ForwardMediumamazon apple bloomberg bytedance cisco ebay facebook goldman-sachs google microsoft oracle uber yahoo
Course Schedule 1 - Is it PossibleMediumamazon apple bloomberg bytedance cisco cohesity ebay facebook goldman-sachs google intuit linkedin microsoft nutanix oracle paypal salesforce uber wish yahoo yelp zenefits
Course Schedule 2 - Get Ordered CoursesMediumairbnb amazon apple bloomberg doordash facebook google intuit microsoft nutanix oracle pinterest snapchat twitter uber wayfair zenefits
All Nodes Distance K in Binary TreeMediumamazon apple bloomberg bytedance didi facebook google hulu microsoft oracle uber yahoo
Single Number 2 - All elements except one occur thriceMediumadobe amazon facebook google
Kth Largest Element in an ArrayMediumadobe airbnb alibaba amazon apple atlassian baidu bloomberg bytedance ebay expedia facebook goldman-sachs google grab jpmorgan linkedin microsoft oracle pocket-gems salesforce snapchat spotify tencent uber vmware yahoo
Divide Two Integers ProblemMediumadobe amazon apple bloomberg context-logic facebook google microsoft oracle riot-games
Sort a Linked ListMediumadobe amazon bytedance facebook google microsoft
Dutch National Flag DNFMediumamazon apple bloomberg ebay facebook google linkedin microsoft oracle paypal pocket-gems pure-storage uber vmware yahoo
Longest Increasing Subsequence LIS ProblemMediumadobe amazon apple atlassian ebay facebook google microsoft oracle salesforce uber vmware
Kth Smallest Element Using Randomized SelectionMedium
Unique BSTs 1 - CountMediumadobe amazon apple bloomberg expedia facebook google microsoft snapchat wish
Container With Most WaterMediumadobe amazon apple bloomberg bytedance facebook goldman-sachs google lyft microsoft oracle uber vmware yahoo
Longest Common Subsequence LCS 1 - Get LengthMediumamazon bytedance facebook google indeed microsoft tencent
Longest Common Subsequence LCS 2 - Get SubsequenceMedium
Lowest Common Ancestor of a Binary TreeMediumadobe airbnb amazon apple atlassian bloomberg bytedance ebay facebook google intuit linkedin microsoft oracle paypal pinterest salesforce splunk uber visa yahoo zillow
Stock Span ProblemMedium
Count Univalue Subtrees ProblemMediumamazon bloomberg box ebay facebook google
Generate Parentheses ProblemMediumadobe alibaba amazon apple atlassian bloomberg bytedance cisco facebook google lyft microsoft nutanix nvidia salesforce samsung sap snapchat spotify uber yahoo yandex yelp zenefits