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Oyo LeetCode Questions 2026

Browse LeetCode problems frequently asked by Oyo. Filter by difficulty and timeframe to focus your interview prep.

Last updated: 20 Feb 2026

ProblemDifficultyFrequencyTopics
4SumMEDIUM
87.5%
ArrayTwo PointersSorting
Koko Eating BananasMEDIUM
100%
ArrayBinary Search
Copy List with Random PointerMEDIUM
87.5%
Hash TableLinked List
Furthest Building You Can ReachMEDIUM
100%
ArrayGreedyHeap (Priority Queue)
House Robber IIIMEDIUM
87.5%
Dynamic ProgrammingTreeDepth-First SearchBinary Tree
Merge k Sorted ListsHARD
87.5%
Linked ListDivide and ConquerHeap (Priority Queue)Merge Sort
3SumMEDIUM
87.5%
ArrayTwo PointersSorting
Longest Common PrefixEASY
87.5%
ArrayStringTrie

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