Top "N-queens" questions

The N-queens puzzle is a classic computer science problem that predates computer science.

What is the best complexity of N-Queens puzzle?

Can the N-Queens puzzle theoretically be solved in polynomial time? If so, what is the best complexity of it? I …

algorithm complexity-theory n-queens
All possible solution of the n-Queen's algorithm

When implementing an algorithm for all possible solution of an n-Queen problem, i found that the same solution is reached …

algorithm backtracking n-queens
Eight Queens Heuristic

I am developing a heuristic to place 8 queens on 8x8 chessboard. each square has its own elimination number (to indicate …

java artificial-intelligence heuristics n-queens