Blind 75 · Expand Around Center

Treat every index (and gap between indices) as a palindrome center and expand outward while it still matches.

Sheet Problems: 2
Category: Dynamic Programming
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Curated selection from Blind 75

This sheet features 2 problems testing this technique. For the complete collection of problems and detailed algorithmic intuition, visit the Expand Around Center Pattern Guide.

Featured Problems (2)

Explore More Patterns in Blind 75

Track your progress across all 75 problems in this curriculum roadmap.