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 8.
4
1
1
4
Solution
Addition of three adjacent numbers is 8.
4
1
3
4
1
3
4
1
3
3
1
4
3
1
4
3
1
4
1
6
1
1
6
1
1
6
1