Grokking the Coding Interview: Patterns for Coding Questions
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I wish the author wrote simpler solutions...Here's mine

Luis Roel

Aug 25, 2023

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Aug 25, 2023

BFS, DFS Solution

Thai Minh

Aug 13, 2023

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Aug 14, 2023

I was wondering for flood fill Easy, why are these 2 checks different and affect...

Elaine Michelle Teh

Nov 16, 2022

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Feb 11, 2023

For the examples, are the coordinates for the starting cells reversed?

Mitch

Aug 7, 2022

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Aug 14, 2025

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Problem Statement

Try it yourself