diff --git a/day-04/lists_example.py b/day-04/lists_example.py
index b3d3e91..396a0ce 100644
--- a/day-04/lists_example.py
+++ b/day-04/lists_example.py
@@ -1,2 +1,9 @@
-states = ["Delaware", "Pennsylvania", "New Jersey", "Georgia", "Connecticut", "Massachusetts", "Maryland", "South Carolina", "New Hampshire", "Virginia", "New York", "North Corolina", "Rhode Island"]
+states = ["Delaware", "Pennsylvania", "New Jersey", "Georgia", "Connecticut", 
+          "Massachusetts", "Maryland", "South Carolina", "New Hampshire", 
+          "Virginia", "New York", "North Corolina", "Rhode Island"]
+print(states[0])
+print(states[-1])
+
+list.append("Illinois")
+list.extend("Tennessee, Kentucky")
 
diff --git a/day-04/pirate_treasure.py b/day-04/pirate_treasure.py
new file mode 100644
index 0000000..dc17543
--- /dev/null
+++ b/day-04/pirate_treasure.py
@@ -0,0 +1,15 @@
+import string
+
+line1 = [" ", " ", " "]
+line2 = [" ", " ", " "]
+line3 = [" ", " ", " "]
+map = [line1, line2, line3]
+print("Hiding your treasure! X marks the spot.")
+position = input() # Where do you want to put your treasure
+
+col = position[0]
+row = position[1]
+
+map[string.ascii_lowercase.index(col)][int(row)-1] = 'X'
+
+print(f"{line1}\n{line2}\n{line3}")
\ No newline at end of file
diff --git a/day-04/random_name.py b/day-04/random_name.py
new file mode 100644
index 0000000..9d739a3
--- /dev/null
+++ b/day-04/random_name.py
@@ -0,0 +1,7 @@
+import random
+
+names_string  = "Angela, Ben, Jerry, Michael, Chloe"
+names = names_string.split(", ")
+
+random_name = random.randint(1, len(names)-1)
+print(names[random_name])
\ No newline at end of file