save project

diy1.py

@@ -5,9 +5,10 @@
 import turtle
 import turtle
 pen = turtle.Pen()
 pen = turtle.Pen()
 pen.speed(100000000)
 pen.speed(100000000)
-pen.color('green')
+colors=['red','green','yellow','pink']
 i=1
 i=1
 for i  in range(1000):
 for i  in range(1000):
+    pen.color(colors[i%4])
     pen.fd(i)
     pen.fd(i)
     pen.right(91)
     pen.right(91)
     i+=1
     i+=1