2.3.1 horizontal, vertical and oblique are equal to 8.1, and the numbers are not repeated
Fill in the nine palace grid as follows
2.4 3.1 2.6
2.9 2.7 2.5
2.8 2.3 3
Fill in the nine palace grid as follows
2.4 3.1 2.6
2.9 2.7 2.5
2.8 2.3 3