save project

diy1.py

 import turtle
 import turtle
 pen=turtle.Pen()
 pen=turtle.Pen()
-distance=1
-screen=turtle.screen()
+
+screen=turtle.Screen()
 screen.bgcolor("black")
 screen.bgcolor("black")
-colors=["gree","red","orange","yellow"]
+colors=["green","red","orange","yellow"]
 for i in range(1,301):
 for i in range(1,301):
+    pen.pencolor(colors[i%4])
     pen.forward(i)
     pen.forward(i)
     pen.left(91)
     pen.left(91)
-    distance+=1
 pen.hideturtle()
 pen.hideturtle()
 turtle.done()
 turtle.done()
\ No newline at end of file