Finding Squares in a Square Box: n > 1

[Anita6363]

Determine all integers n> 1, for which in the square box of dimensions (n x n) you can enter different squares of integers, so that the sum of numbers in each row and in each column of the array is a square of an integer, and all the 2n sums are different.

 

[Wilmer]

I get a headache reading that...
can you PLEASE post an example...merci beaucoup...