diff --git a/square.py b/square.py
index c5f1cac..ee5f483 100644
--- a/square.py
+++ b/square.py
@@ -1,14 +1,13 @@
 from turtle import *
 
+
+
 def square(side_length):
-    forward(side_length)
-    right(90)
-    forward(side_length)
-    right(90)
-    forward(side_length)
-    right(90)
-    forward(side_length)
-    right(90)
+    sides = [1,2,3,4]
+
+    for side in sides:
+        forward(side_length)
+        right(90)
 
 sizes = [20, 40, 60, 80, 100]
 for size in sizes: