diff --git a/Day-23/joe.m.py b/Day-23/joe.m.py
new file mode 100644
index 0000000..dfa6bf4
--- /dev/null
+++ b/Day-23/joe.m.py
@@ -0,0 +1,54 @@
+"""
+AUTHOR : JOE MARTIN RINCE
+"""
+
+
+my_list = [10, 20, 30, 40]
+print("Starting List")
+print(my_list)
+
+
+
+my_list.append(50)
+print("\nAfter append(50):")
+print(my_list)
+
+my_list.extend([60, 70])
+print("\nAfter extend([60, 70]):")
+print(my_list)
+
+my_list.insert(2, 25)
+print("\nAfter insert(2, 25):")
+print(my_list)
+
+my_list.remove(30)
+print("\nAfter remove(30):")
+print(my_list)
+
+removed_element = my_list.pop(3)
+print("\nAfter pop(3):")
+print(my_list)
+print(f"(Removed element: {removed_element})")
+
+index_of_50 = my_list.index(50)
+print("\nIndex of 50:")
+print(index_of_50)
+
+count_of_20 = my_list.count(20)
+print("\nCount of 20:")
+print(count_of_20)
+
+my_list.reverse()
+print("\nAfter reverse():")
+print(my_list)
+
+my_list.sort()
+print("\nAfter sort():")
+print(my_list)
+
+my_list.clear()
+print("\nAfter clear():")
+print(my_list)
+
+
+