diff --git a/ranges.py b/ranges.py
index 2fa00d7..667f818 100644
--- a/ranges.py
+++ b/ranges.py
@@ -3,21 +3,26 @@
 # By MWC Contributors
 
 def print_all_numbers(maximum):
-    "Prints all integers from 0 to maximum."
+    
     for number in range(maximum):
         print(number)
 
 def print_even_numbers(maximum):
-    "Prints all even integers from 0 to maximum."
-    pass
+    
+    for number in range(0,maximum,2):
+        print(number)
 
 def print_odd_numbers(maximum):
-    "Prints all odd integers from 0 to maximum."
-    pass
+   
+    for number in range(1,maximum,2):
+        print(number)
+
 
 def print_multiples_of_five(maximum):
-    "Prints all integers which are multiples of five from 0 to maximum."
-    pass
+    for number in range(0,maximum,5):
+        print(number)
+
+    
 
 chosen_maximum = int(input("Choose a number: "))
 print(f"All numbers from 0 to {chosen_maximum}")
diff --git a/square.py b/square.py
index fd4c754..092e34f 100644
--- a/square.py
+++ b/square.py
@@ -1,14 +1,9 @@
 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)
+    for i in range(4):
+        forward(side_length)
+        right(90)
 
 sizes = [20, 40, 60, 80, 100]
 for size in sizes: