save project

diy1.py

 import turtle
 import turtle
 pen=turtle.Pen()
 pen=turtle.Pen()
+screen=turtle.Screen()
+screen.bgcolor("black")
 a=1
 a=1
 pen.pensize(a)
 pen.pensize(a)
-pen.speed(10)
+pen.speed(999)
+pen.hideturtle()
+colors=["blue","red","yellow","orange"]
 for i in range(1,300):
 for i in range(1,300):
+    pen.pencolor((colors[i%4]))
     pen.forward(i)
     pen.forward(i)
     pen.right(91)
     pen.right(91)
     a=a+1
     a=a+1
 turtle.done()
 turtle.done()
 
 
+    
\ No newline at end of file