save project

diy1.py

+
+import turtle
+colors=("red","green","blue","yellow")
+screen=turtle.Screen()
+screen.bgcolor("black")
+pen = turtle.Pen()
+distance=1
+for i in range(1,300):
+    pen.pencolor(colors[i%4])
+    pen.forward(i)
+    pen.right(91)
+pen.hideturtle()
+turtle.done()
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