save project

.py

 import turtle
 import turtle
-
+colors=["red","orange","yellow","green"]
 pen=turtle.Pen()
 pen=turtle.Pen()
+scr=turtle.Screen()
+scr.bgcolor("pink")
 for i in range(300):
 for i in range(300):
+    pen.color(colors[i%4])
     pen.forward(i)
     pen.forward(i)
 
 
     pen.right(91)
     pen.right(91)