054: N-Queens
Proposed by Bilal Syed Hussain
Can $n$ queens (of the same colour) be placed on a $n\times n$ chessboard so that none of the queens can attack each other?
Proposed by Bilal Syed Hussain
Can $n$ queens (of the same colour) be placed on a $n\times n$ chessboard so that none of the queens can attack each other?