3142↻
mediumGrind 75

Rotate Image

At its core, Rotate Image rewards a simple data-structure choice over clever math. Interviewers love it because it reveals your data-structure instincts and your edge-case discipline. The signal here is clean bookkeeping: know what you record and when you update it.

Arrays & HashingMath & Geometry
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1Matrix Rotationmedium
Based onLeetCode

Desktop required

Sorry β€” mobile can’t run the editor + tests yet. Email yourself a link to continue on desktop.