Instructions:
Fill numbers in the table (to windows of the neighbors in the apartment block) so that the sum of three consecutive numbers in a row and the column was always equal to the selected number.
Example
Addition of three adjacent numbers is 12.
2
6
3
8
Solution
Addition of three adjacent numbers is 12.
2
4
6
2
4
7
0
5
7
0
3
8
1
3
8