diff --git a/app/main.py b/app/main.py
index f07695b9b..b1456a714 100644
--- a/app/main.py
+++ b/app/main.py
@@ -16,4 +16,13 @@
 }
 collection_of_coins = {1, 2, 25}
 
-# write your code here
+sorted_variables = {"mutable":
+                    [my_favourite_films,
+                        marks,
+                        collection_of_coins],
+                    "immutable":
+                    [lucky_number,
+                     pi,
+                     one_is_a_prime_number,
+                     name,
+                     profile_info]}