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DIY: Word Search II

Explore techniques to efficiently locate given words within a 2D character grid using allowed neighbors. Learn to implement search algorithms and leverage Trie data structures to enhance performance while solving Word Search II problems.

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. The ...