save project

diy1.py

 import.turtle
 import.turtle
 pen=turtle.Pen
 pen=turtle.Pen
+colors=["red","yellow","green","blue"]
 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)
     turtle.done   
     turtle.done   
\ No newline at end of file