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Square LeetCode Questions 2026

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

Last updated: 10 July 2026

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ProblemDifficultyFrequencyTopics
Available Captures for RookEASY
100%
ArrayMatrixSimulation
Squirrel SimulationMEDIUM
100%
ArrayMath
Walking Robot Simulation IIMEDIUM
100%
DesignSimulation
Word BreakMEDIUM
100%
ArrayHash TableStringDynamic ProgrammingTrieMemoization
Falling SquaresHARD
100%
ArraySegment TreeOrdered Set
Number of Black BlocksMEDIUM
100%
ArrayHash TableEnumeration
Count Nice Pairs in an ArrayMEDIUM
100%
ArrayHash TableMathCounting
Rotating the BoxMEDIUM
100%
ArrayTwo PointersMatrix
Pancake SortingMEDIUM
100%
ArrayTwo PointersGreedySorting
Longest Increasing SubsequenceMEDIUM
87.5%
ArrayBinary SearchDynamic Programming
Encode and Decode StringsMEDIUM
62.5%
ArrayStringDesign

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