Put 12 pieces in 8 squares so that the sum of up, down, left and right equals 5 Eight squares means that a square is divided into nine parts on average, the middle one is not needed, and only the other eight squares are taken

Put 12 pieces in 8 squares so that the sum of up, down, left and right equals 5 Eight squares means that a square is divided into nine parts on average, the middle one is not needed, and only the other eight squares are taken

2 1 2
1 1
2 1 2