PAWNS

You will place any numbers of pawns on a 5x5 chessboard, so that each row and each column will have an odd number of pawns. How many different ways can this be done?

Note: Symmetrical solutions will be counted separately.

[ You need to be a member of this site
before you can submit an answer ]

Today's Bonus: 0 point

Popularity: 75.0 %     Difficulty: 46.9 %