save project

diy1.py

 import turtle
 pen =turtle.Pen()
 pen.speed(10)
-
-for i in range(1,300,2):
-    pen.forward(i)
-    
+colors=["red","yellow","blue","green"]
+for i in range(1,300,1):
+    pen.pencolor(colors[i%4])
+    pen.forward(i)    
     pen.right(91)   
 pen.hideturtle()
 turtle.done()
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