Question

Use each integer only once. You must have each row, column, and diagonal adding up to the magic sum.

Answer 1

For question number 3
-7, 7, 6, -4,
4, -2, -1, 1
0, 2, 3, -3,
5, -5, -6, 8

For question number 4:
-4, 1, -10, 3,
-9, 2, -3, 0,
5, -8, -1, -6,
-2, -5, 4, -7

Answer 2

Ano bayan parang tanga nman ang hirap