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Decode the Coding Interview in C#: Real-World Examples

DIY: Word Search II

Explore how to implement Word Search II by finding given words in a 2D grid using backtracking and Trie structures. Understand how to optimize grid searches by connecting adjacent characters and apply these techniques to improve your coding interview skills.

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Problem statement

In this challenge, you will be given a list of strings that you need to find in the 2D grid. Neighboring characters can be combined to form strings. Remember that the diagonals are not included in neighboring characters; only up, down, right, and left neighbors can be considered. ...