1. Today we have a Magic Square. That's a sequence of consecutive positive numbers in a chessboard style formation, so that each row, each column, and each of the two diagonals will add up to the same Magic total: 50. You only have to discover what the smallest and greatest numbers must be in this Magic Square.

Magic Square had 16 numbers, 3 to 18

Magic Square had 16 numbers, 5 to 20

Magic Square had 16 numbers, 7 to 22