### Brain Teasers

# Mad Ade's Magic Square

Mad Ade placed the numbers 1-9 into a 3x3 grid, such that the four sides and the two diagonals each have the same sum (greater than 15.) What is the number in the center of the grid?

### Answer

3there is only one solution.

7 2 9

5 3 1

6 4 8

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