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AI Features

Word Search

Explore how to solve the Word Search problem by applying backtracking methods to search for sequentially adjacent letters in a grid. Understand problem constraints, develop logical steps, and implement efficient solutions to handle the challenge within given limits.

Statement

Given an m x n grid of characters, board, and a string word, return TRUE if word exists in the grid.

The word can be formed by connecting letters of sequentially adjacent cells. The cells are considered sequentially adjacent when neighbors are either horizontally or vertically neighbors. Each cell can be used only once while forming the word.

Constraints:

  • m ==== board.length

  • n ...