save project

diy1.py

+import turtle
+screen=turtle.Screen()
+pen=turtle.Pen()
+pen.speed(1000)
+colors=["red","orange","yellow","green"]
+for i in range(1,200):
+    screen.bgcolor("black")
+    pen.pencolor(i%4)
+    pen.forward(i)
+    pen.right(91)
+pen.hideturtle()
+pen.done()
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