How to learn Word Search and Path Finding in Grid for coding interviews?

Master Word Search and Path Finding in Grid by understanding the core concept and practicing related problems. Key topics: word search, grid path finding, backtrack grid, DFS grid, leetcode 79.

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Word Search and Path Finding in Grid

Search for words in grid using backtracking. Handle visited cells and path restoration.

Topics

word searchgrid path findingbacktrack gridDFS gridleetcode 79leetcode 212

What you'll learn

•Core concepts and intuition behind Word Search and Path Finding in Grid
•Step-by-step implementation with code examples
•Time and space complexity analysis
•Common interview problems and variations

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Other subpatterns in Backtracking Patterns

N-Queens and Constraint Satisfaction

Solve N-Queens and Sudoku using backtracking with constraint propagation.

Generate Permutations

Generate all permutations using backtracking. Handle duplicates and next permutation.

Palindrome Partitioning

Partition string into palindromic substrings using backtracking.

Combination Sum Problems

Find combinations that sum to target using backtracking. Handle reuse and duplicates.

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