10. (12 points) Fill in the blanks with the numbers $2$, $0$, $1$, $5$, or leave them empty, so that each row and each column contains one $2$, $0$, $1$, $5$. The same number cannot be diagonally adjacent. Therefore, the first five positions of the fifth row are $\qquad$ (use 9 to represent an empty space).
【Answer】Solution: According to the problem, each row and each column will have the digits $2,0,1,5,9,9$.
The 2nd and 3rd columns of the first row cannot be filled with 5.
The 4th and 5th columns of the second row cannot be filled with 2.
Then, based on the remaining 3 digits 2, they are distributed in the 1st (not in the 5th row), 3rd (not in the 5th row), and 5th columns (only in the 5th row).

Then, based on the remaining 3 digits 0, they are distributed in the 2nd (not in the 5th row), 2nd (not in the 5th row), and 6th columns (only in the 5th row).

By analogy, we can know:
Therefore, the answer is: 15992.