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Word Search 2 - Return All Words

hard Solve on LeetCode

Problem
Examples
Similar Problems
Word Search 1
Boggle Solver
Solution
Video explanation
Method 1 - Backtracking and DFS
Intuition
Approach
Complexity
Code
Method 2 - Trie-Based DFS with Prefix Pruning and Set-based Deduplication
Intuition
Approach
Complexity
Code
Method 3 - Trie-Optimized DFS with In-Place Board Marking
Intuition
Approach
Complexity
Code

Similar Problems

Word Search - Visit Order Matrix in all directionsMedium
Word Search 1 - Find if word existsMedium

video explanation

Related Tags

backtracking leetcode matrix string trie word video

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Word Search - Visit Order Matrix in all directionsMedium Word Search 1 - Find if word existsMedium

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