save project

diy1.py

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