auto save

.py

 import turtle
 
 pen=turtle.Pen()
-colors=["red","blue"]
+colors=["red","blue","black"]
 pen.speed(1000000000000000000000000)
-for i in range(1,300,1):
-    pen.color(colors[i%2])
+for i in range(2,600,1):
+    pen.color(colors[i%3])
     pen.forward(i)
-    pen.right(100)
+    pen.right(92)
     pen.hideturtle()
     
 turtle.done()
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