save project

diy1.py

 import turtle
 pen=turtle.Pen()
 a=1
-for i in range(1,100,2):
+colour=["red","yellow","blue","green"]
+for i in range(1,100):
     for i in range(4):
+        pen.pencolour(colour=[i%4])
         pen.forward(a)
         pen.right(92)
         a+=2