diff --git a/libs/algorithms.py b/libs/algorithms.py
index c82089a..4757127 100644
--- a/libs/algorithms.py
+++ b/libs/algorithms.py
@@ -7,12 +7,32 @@
 
 
 def bubbleSort(list):
+    list = list.copy()
+    for i in range(len(list)):
+        for i in range(len(list) - 1):
+            if list[i] > list[i + 1]:
+                list[i], list[i + 1] = list[i+1], list[i]
     return list
 
 
 def insertionSort(list):
+    list = list.copy()
+    for i in range(1, len(list)):
+        j = 0
+        while list[i] > list[j]:
+            j += 1
+        num = list[i]
+        list.pop(i)
+        list.insert(j, num)
     return list
 
 
 def selectionSort(list):
+    list = list.copy()
+    for i in range(len(list)):
+        num = i
+        for j in range(i + 1, len(list)):
+            if list[num] > list[j]:
+                num = j
+        list[i], list[num] = list[num], list[i]
     return list
diff --git a/numberSort.py b/numberSort.py
index d927488..0dd713f 100644
--- a/numberSort.py
+++ b/numberSort.py
@@ -1,5 +1,5 @@
 ##
-# Program to accept and sort numbers in a list, aswell as measure how long it took
+# Program to accept and sort numbers in a list, as well as measure how long it took
 #
 # Author: XCC
 # Date: 10/25/2020
@@ -13,12 +13,13 @@
 
 done = False
 # Loop until user is satisfied
-while(not done):
+while not done:
 
     numInput = input(
-        "Enter a number to add to the list, if you wish to stop adding numbers enter 'q': \n")
+        "Enter a number to add to the list, if you wish to stop adding numbers enter 'q': \n"
+    )
     # Quit out of loop when user says to
-    if numInput == 'q':
+    if numInput.lower() == 'q':
         done = True
         break
 
@@ -28,44 +29,46 @@
     except:
         print("Please enter a single number")
 
-### Output the list sorted with various algoritms ###
 
+### Output the list sorted with specified algoritms ###
 # To compare, output the unsorted list
-print("Unsorted list:" + str(numList))
+print(f'Unsorted list: {numList}')
 
 ## Bubble sort ##
 
 # Output sorted
-print("Sorted with bubble sort" + str(algorithms.bubbleSort(numList)))
+print(f"Sorted with bubble sort {algorithms.bubbleSort(numList)}")
 
 # Time the sorting with timeit.timeit
-time = timeit.timeit('algorithms.bubbleSort(numList)',
-                     'from __main__ import algorithms, numList')
+time = timeit.timeit(
+    'algorithms.bubbleSort(numList)', 'from __main__ import algorithms, numList'
+)
 
 # Output the time it took in micro seconds
-print("Time: " + str(time) + " micro sec")
+print(f"Time: {time} micro sec")
 
 
 ## Insertion sort ##
-
 # Output sorted
-print("Sorted with insertion sort" + str(algorithms.insertionSort(numList)))
+print(f"Sorted with insertion sort {algorithms.insertionSort(numList)}")
 
 # Time the sorting with timeit.timeit
-time = timeit.timeit('algorithms.insertionSort(numList)',
-                     'from __main__ import algorithms, numList')
+time = timeit.timeit(
+    'algorithms.insertionSort(numList)', 'from __main__ import algorithms, numList'
+)
 
 # Output the time it took in micro seconds
-print("Time: " + str(time) + " micro sec")
+print(f"Time: {time} micro sec")
 
 ## Selection sort ##
 
 # Output sorted
-print("Sorted with selection sort" + str(algorithms.selectionSort(numList)))
+print(f"Sorted with selection sort {algorithms.selectionSort(numList)}")
 
 # Time the sorting with timeit.timeit
-time = timeit.timeit('algorithms.selectionSort(numList)',
-                     'from __main__ import algorithms, numList')
+time = timeit.timeit(
+    'algorithms.selectionSort(numList)', 'from __main__ import algorithms, numList'
+)
 
 # Output the time it took in micro seconds
-print("Time: " + str(time) + " micro sec")
+print(f"Time: {time} micro sec")