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Moloco LeetCode Questions 2026

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

Last updated: 20 Feb 2026

ProblemDifficultyFrequencyTopics
Design a Stack With Increment OperationMEDIUM
87.5%
ArrayStackDesign
Trapping Rain WaterHARD
75%
ArrayTwo PointersDynamic ProgrammingStackMonotonic Stack
Longest String ChainMEDIUM
100%
ArrayHash TableTwo PointersStringDynamic ProgrammingSorting
Single Element in a Sorted ArrayMEDIUM
75%
ArrayBinary Search
Longest Continuous Subarray With Absolute Diff Less Than or Equal to LimitMEDIUM
75%
ArrayQueueSliding WindowHeap (Priority Queue)Ordered SetMonotonic Queue
Number of IslandsMEDIUM
87.5%
ArrayDepth-First SearchBreadth-First SearchUnion FindMatrix
LRU CacheMEDIUM
75%
Hash TableLinked ListDesignDoubly-Linked List
Making A Large IslandHARD
75%
ArrayDepth-First SearchBreadth-First SearchUnion FindMatrix
Surrounded RegionsMEDIUM
75%
ArrayDepth-First SearchBreadth-First SearchUnion FindMatrix
Check if a Parentheses String Can Be ValidMEDIUM
75%
StringStackGreedy
Course Schedule IIMEDIUM
75%
Depth-First SearchBreadth-First SearchGraphTopological Sort
Decode StringMEDIUM
75%
StringStackRecursion

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