save project

sb.py

-import turtle 
-Pen=turtle.Pen()
-pen.speed(0)
-Pen.color()
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+import turtle as t
+color=["red","blue","green","pink"]
+t.speed(0)
+t.bgcolor("black")
+
+for i in range(300):
+    t.forward(i)
+    t.right(91)
+    t.pencolor(color[i%4])
+t.done()
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