Teachers and parrents

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
10
8
3

Solution

Addition of three adjacent numbers is 12.

2
10
0
2
7
1
4
7
3
1
8
3

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