Misprints and Rarities
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#098:Magic Square
Magic squares originated from the Chinese legend of Lo Shu
from over 3000 years ago. A magic square is an arrangement of
numbers in a square grid where each row, column and diagonal
of the grid adds up to the same number. A 3x3 grid will have the
numbers 1 to 9, and a 4x4 grid will have 1 to 16.
3x3 magic squares are pretty easy, but can
you complete this 4x4 magic square? Two of
the numbers have already been filled in. Each
row, column and diagonal should add up to 34.
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