diff --git a/src/bsrch.c b/src/bsrch.c
index 8f5cb7f..64cbfad 100644
--- a/src/bsrch.c
+++ b/src/bsrch.c
@@ -6,6 +6,7 @@
 
 int bsrch(int target, int* arr, size_t n)
 {
+    // TODO: Find a way to error if list is out of order
     bool found = false;
     int start = 0, end = n - 1;
     if (arr[start] > target || arr[end] < target) return -1;
diff --git a/src/bubble.c b/src/bubble.c
new file mode 100644
index 0000000..5c7a727
--- /dev/null
+++ b/src/bubble.c
@@ -0,0 +1,20 @@
+#include "bubble.h"
+
+#include <stdbool.h>
+
+
+void bubblesort(int* arr, size_t n)
+{
+    for (int i = 0; i < n; i++)
+    {
+        for (int elem = 0; elem < n - 1 - i; elem++)
+        {
+            if (arr[elem] > arr[elem + 1])
+            {
+                int temp = arr[elem];
+                arr[elem] = arr[elem + 1];
+                arr[elem + 1] = temp;
+            }
+        }
+    }
+}
diff --git a/src/bubble.h b/src/bubble.h
new file mode 100644
index 0000000..39d0387
--- /dev/null
+++ b/src/bubble.h
@@ -0,0 +1,5 @@
+#pragma once
+#include <stddef.h>
+
+
+void bubblesort(int* arr, size_t n);
diff --git a/src/ceesort.c b/src/ceesort.c
index 9e27388..304884c 100644
--- a/src/ceesort.c
+++ b/src/ceesort.c
@@ -1,3 +1,4 @@
+#include "bubble.h"
 #include "bsrch.h"
 
 #include <ctype.h>
@@ -13,6 +14,7 @@ bool isint(char* s)
         if (s[i] == '-' && isdigit(s[i + 1])) continue;
         if (!isdigit(s[i])) return false;
     }
+
     return true;
 }
 
@@ -29,22 +31,52 @@ int main(int argc, char** argv)
         }
         arr[i - 1] = atoi(argv[i]);
     }
+    int n = argc - 1;
 
-    char target_str[16];
-    printf("Enter number to search for: ");
-    scanf("%s", target_str);
-    while (!isint(target_str))
+    char choice_str[16];
+    printf(
+        "1. Binary search\n"
+        "2. Bubble sort\n"
+        "Please pick a mode of operation: "
+    );
+    scanf("%s", choice_str);
+    // Add checking that number is in range
+    while (!isint(choice_str))
     {
-        printf("Sorry but you must enter a whole number, try again: ");
-        scanf("%s", target_str);
+        printf("Sorry but you must enter a number between 1 and 2\n");
+        printf("Try again: ");
+        scanf("%s", choice_str);
     }
-    int target = atoi(target_str);
+    int choice = atoi(choice_str);
 
-    int result = bsrch(target, arr, argc - 1);
-    if (result == -1)
-        puts("Value not found");
-    else
-        printf("Value found at index: %d\n", result);
+    if (choice == 1)
+    {
+        char target_str[16];
+        printf("Enter number to search for: ");
+        scanf("%s", target_str);
+        while (!isint(target_str))
+        {
+            printf("Sorry but you must enter a whole number, try again: ");
+            scanf("%s", target_str);
+        }
+        int target = atoi(target_str);
+
+        int result = bsrch(target, arr, n);
+        if (result == -1)
+            puts("Value not found");
+        else
+            printf("Value found at index: %d\n", result);
+    }
+    else if (choice == 2)
+    {
+        bubblesort(arr, n);
+        printf("Here is your sorted list:\n");
+        for (int i = 0; i < n; i++)
+        {
+            printf("%d", arr[i]);
+            if (i < n - 1) printf(", ");
+        }
+    }
     
     free(arr);
     return 0;