N-Queens

Category: Backtracking

Difficulty: advanced

Description: Place N queens on N×N board

Time Complexity: O(N!)

Space Complexity: O(N)

Related LeetCode Problems

• 51. N-Queens (Hard)
• 52. N-Queens II (Hard)
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• 37. Sudoku Solver (related constraints backtracking) (Hard)
• 241. Different Ways to Add Parentheses (Medium)
• 371. Sum of Two Integers (auxiliary) (Easy)
• 51. N-Queens (practice duplicate) (Hard)
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