Put the 8 queens on the board without the queens capturing each other.
The Eight Queens Chess Instruction
The object of this game is to put all the 8 queens onto the chess board without the queens capturing each other. A queen can capture another piece if it is on the same row horizontally, vertically or diagonally. Thus, a solution requires that no two queens share the same row, column, or diagonal. There are many ways to do this. Can you find a way to put in all the 8 queens?