diff --git a/challenges/intermediate-generic/question.py b/challenges/intermediate-generic/question.py
index 1148a71..4edf6ca 100644
--- a/challenges/intermediate-generic/question.py
+++ b/challenges/intermediate-generic/question.py
@@ -6,7 +6,7 @@
 
 
 def add(a, b):
-    return a
+    ...
 
 
 ## End of your code ##
diff --git a/challenges/intermediate-generic/solution.py b/challenges/intermediate-generic/solution.py
index 467e1e6..0844e1f 100644
--- a/challenges/intermediate-generic/solution.py
+++ b/challenges/intermediate-generic/solution.py
@@ -11,12 +11,12 @@
 #
 #
 # def add(a: T, b: T) -> T:
-#     return a
+#     ...
 
 
 # For Python >= 3.12
 def add[T](a: T, b: T) -> T:
-    return a
+    ...
 
 
 ## End of your code ##
diff --git a/challenges/intermediate-generic2/question.py b/challenges/intermediate-generic2/question.py
index ee3f81b..2b7d186 100644
--- a/challenges/intermediate-generic2/question.py
+++ b/challenges/intermediate-generic2/question.py
@@ -7,7 +7,7 @@
 
 
 def add(a, b):
-    return a
+    ...
 
 
 ## End of your code ##
diff --git a/challenges/intermediate-generic2/solution.py b/challenges/intermediate-generic2/solution.py
index 71ee725..a62cd9d 100644
--- a/challenges/intermediate-generic2/solution.py
+++ b/challenges/intermediate-generic2/solution.py
@@ -11,12 +11,12 @@
 #
 #
 # def add(a: T, b: T) -> T:
-#     return a
+#     ...
 
 
 # For Python >= 3.12
 def add[T: (str, int)](a: T, b: T) -> T:
-    return a
+    ...
 
 
 ## End of your code ##
diff --git a/challenges/intermediate-generic3/question.py b/challenges/intermediate-generic3/question.py
index fd9550b..4315b15 100644
--- a/challenges/intermediate-generic3/question.py
+++ b/challenges/intermediate-generic3/question.py
@@ -7,7 +7,7 @@
 
 
 def add(a):
-    return a
+    ...
 
 
 ## End of your code ##
diff --git a/challenges/intermediate-generic3/solution.py b/challenges/intermediate-generic3/solution.py
index 46cec32..983f27a 100644
--- a/challenges/intermediate-generic3/solution.py
+++ b/challenges/intermediate-generic3/solution.py
@@ -11,12 +11,12 @@
 #
 #
 # def add(a: T) -> T:
-#     return a
+#     ...
 
 
 # For Python >= 3.12
 def add[T: int](a: T) -> T:
-    return a
+    ...
 
 
 ## End of your code ##