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 11.

9
0
2
1

Solution

Addition of three adjacent numbers is 11.

0
10
1
0
10
9
0
2
9
0
2
1
8
2
1

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