♛ Queen's Dominion

📚 N-Queens Problem

Place N queens on an N×N board so no two attack each other:

• Queens attack horizontally, vertically, and diagonally
• Use backtracking: place queen row by row
• For each row, try each column; if safe, proceed to next row
• If no safe column in a row, backtrack to previous row
• 8-Queens has 92 distinct solutions!