FILL NINE INTEGERS FROM 1 TO 9 INTO THE CELLS OF THE FOLLOWING 3...
7.
Fill nine integers from 1 to 9 into the cells of the following 3 3
×
table, one number in
each cell, so that in the following 6 squares (see figure below) formed by the entries
labeled with * in the table, the sum of the 4 entries in each square are all equal.
* *
*
* *
* *
*
*
* *
* *
* *
* *
*
*
*
* *
* *
Answer: