ODD ORDER MAGIC SQUARE WITH STRAIGHT LINE - Third order magic square with starting one

Step 1:	We can construct odd magic squares by drawing diagonal lines.
Step 2:	Write three numbers in each row as in the figure 1. Let us start with number1
Step 3:	Cancel the digits outside the square and fill up the blanks as in figure 3.
	Fig. 1	Fig. 2
Step 4:	Prepare a square as in figure 4. This is a magic square of third order.
	Fig. 3	Fig. 4