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Magic Square of Sum 15
L
o
 
S
h
u
4 9 2
3 5 7
8 1 6

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Magic Square of Sum 15
L
o
 
S
h
u
4 9 2
3 5 7
8 1 6

Magic Squares

This is one of the earliest examples in history of a magic square, which is a square table filled with numbers that add up to the same sum for the columns, rows, and diagonals. This particular magic square was seen on the back of a turtle in ancient China. "Lo Shu" means "Lo River book".


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