'Solution'

app/main.py

@@ -16,4 +16,30 @@
 }
 collection_of_coins = {1, 2, 25}
 
-# write your code here
+def sorted_variables_func(*args):
+    types = {"mutable" : ["list", "dict", "set"],
+             "immutable" : ["int", "float", "str", "bool", "tuple"]}
+
+    variables_dict = {key : value for key, value in globals().items()
+                      if not key.startswith("__")}
+
+    mutable = []
+    immutable = []
+
+    for arg in args:
+        var_name = [key for key, value in variables_dict.items()
+                    if value is arg]
+        if var_name:
+            var_name = var_name[0]
+            if type(arg).__name__ in types["mutable"]:
+                mutable.append(arg)
+            elif type(arg).__name__ in types["immutable"]:
+                immutable.append(arg)
+
+    return {"mutable" : mutable, "immutable" : immutable}
+
+
+sorted_variables = sorted_variables_func(lucky_number, pi,
+                                         one_is_a_prime_number, name,
+                                         my_favourite_films, profile_info,
+                                         marks, collection_of_coins)