diff --git a/subjects/listforeach.en.md b/subjects/listforeach.en.md
index 4dc0c2fe3..d0ab40d4c 100644
--- a/subjects/listforeach.en.md
+++ b/subjects/listforeach.en.md
@@ -63,7 +63,7 @@ func main() {
 	piscine.ListPushBack(link, "3")
 	piscine.ListPushBack(link, "5")
 
-	piscine.ListForEach(link, piscine.Add2)
+	piscine.ListForEach(link, piscine.Add2_node)
 
 	it := link.Head
 	for it != nil {
diff --git a/subjects/listforeach.fr.md b/subjects/listforeach.fr.md
index 57a62c2fa..042ecdedd 100644
--- a/subjects/listforeach.fr.md
+++ b/subjects/listforeach.fr.md
@@ -63,7 +63,7 @@ func main() {
 	piscine.ListPushBack(link, "3")
 	piscine.ListPushBack(link, "5")
 
-	piscine.ListForEach(link, piscine.Add2)
+	piscine.ListForEach(link, piscine.Add2_node)
 
 	it := link.Head
 	for it != nil {
diff --git a/subjects/listforeachif.en.md b/subjects/listforeachif.en.md
index fb54e4633..e1d0f163d 100644
--- a/subjects/listforeachif.en.md
+++ b/subjects/listforeachif.en.md
@@ -86,7 +86,7 @@ func PrintList(l *piscine.List) {
 		fmt.Print(it.Data, "->")
 		it = it.Next
 	}
-	fmt.Println()
+	fmt.Print("nil","\n")
 }
 
 func main() {
@@ -120,12 +120,15 @@ And its output :
 ```console
 student@ubuntu:~/piscine-go/test$ go build
 student@ubuntu:~/piscine-go/test$ ./test
-1 -> hello -> 3 -> there -> 23 -> ! -> 54 -> <nil>
+1->hello->3->there->23->!->54->nil
 --------function applied--------
-hello
-there
-!
+1
+3
+23
+54
 --------function applied--------
-1 -> 1 -> 3 -> 1 -> 23 -> 1 -> 54 -> <nil>
+1->2->3->2->23->2->54->nil
+
+student@ubuntu:~/piscine-go/test$
 student@ubuntu:~/piscine-go/test$
 ```
diff --git a/subjects/listforeachif.fr.md b/subjects/listforeachif.fr.md
index a4c2f76f3..9228f26ea 100644
--- a/subjects/listforeachif.fr.md
+++ b/subjects/listforeachif.fr.md
@@ -86,7 +86,7 @@ func PrintList(l *piscine.List) {
 		fmt.Print(it.Data, "->")
 		it = it.Next
 	}
-	fmt.Println()
+	fmt.Print("nil","\n")
 }
 
 func main() {
@@ -120,12 +120,13 @@ Et son résultat :
 ```console
 student@ubuntu:~/piscine-go/test$ go build
 student@ubuntu:~/piscine-go/test$ ./test
-1 -> hello -> 3 -> there -> 23 -> ! -> 54 -> <nil>
+1->hello->3->there->23->!->54->nil
 --------function applied--------
-hello
-there
-!
+1
+3
+23
+54
 --------function applied--------
-1 -> 1 -> 3 -> 1 -> 23 -> 1 -> 54 -> <nil>
+1->2->3->2->23->2->54->nil
 student@ubuntu:~/piscine-go/test$
 ```
diff --git a/subjects/listmerge.en.md b/subjects/listmerge.en.md
index b1b2c332a..529d0ed29 100644
--- a/subjects/listmerge.en.md
+++ b/subjects/listmerge.en.md
@@ -75,6 +75,11 @@ And its output :
 ```console
 student@ubuntu:~/piscine-go/test$ go build
 student@ubuntu:~/piscine-go/test$ ./test
+-----first List------
+a -> b -> c -> d -> <nil>
+-----second List------
+e -> f -> g -> h -> <nil>
+-----Merged List-----
 a -> b -> c -> d -> e -> f -> g -> h -> <nil>
 student@ubuntu:~/piscine-go/test$
 ```
diff --git a/subjects/listpushfront.en.md b/subjects/listpushfront.en.md
index 3d377c59b..6aac8e067 100644
--- a/subjects/listpushfront.en.md
+++ b/subjects/listpushfront.en.md
@@ -1,8 +1,8 @@
-## listpushback
+## listpushfront
 
 ### Instructions
 
-Write a function `ListPushBack` that inserts a new element `NodeL` at the beginning of the list `l` while using the structure `List`
+Write a function `ListPushFront` that inserts a new element `NodeL` at the beginning of the list `l` while using the structure `List`
 
 ### Expected function and structure
 
@@ -29,8 +29,9 @@ Here is a possible [program](TODO-LINK) to test your function :
 package main
 
 import (
-	piscine ".."
 	"fmt"
+
+	piscine ".."
 )
 
 func main() {
@@ -43,9 +44,10 @@ func main() {
 
 	it := link.Head
 	for it != nil {
-		fmt.Println(it.Data)
+		fmt.Print(it.Data, " ")
 		it = it.Next
 	}
+	fmt.Println()
 }
 ```
 
@@ -54,8 +56,6 @@ And its output :
 ```console
 student@ubuntu:~/piscine-go/test$ go build
 student@ubuntu:~/piscine-go/test$ ./test
-how are you
-man
-Hello
+how are you man Hello
 student@ubuntu:~/piscine-go/test$
 ```
diff --git a/subjects/listpushfront.fr.md b/subjects/listpushfront.fr.md
index c547c4a48..89a75b167 100644
--- a/subjects/listpushfront.fr.md
+++ b/subjects/listpushfront.fr.md
@@ -1,8 +1,8 @@
-## listpushback
+## listpushfront
 
 ### Instructions
 
-Écrire une fonction `ListPushBack` qui insère un nouvel élément `NodeL` au début de la liste `l` en utilisant la structure `List`.
+Écrire une fonction `ListPushFront` qui insère un nouvel élément `NodeL` au début de la liste `l` en utilisant la structure `List`.
 
 ### Fonction et structue attendues
 
@@ -29,8 +29,9 @@ Voici un éventuel [programme](TODO-LINK) pour tester votre fonction :
 package main
 
 import (
-	piscine ".."
 	"fmt"
+
+	piscine ".."
 )
 
 func main() {
@@ -43,9 +44,10 @@ func main() {
 
 	it := link.Head
 	for it != nil {
-		fmt.Println(it.Data)
+		fmt.Print(it.Data, " ")
 		it = it.Next
 	}
+	fmt.Println()
 }
 ```
 
@@ -54,8 +56,6 @@ Et son résultat :
 ```console
 student@ubuntu:~/piscine-go/test$ go build
 student@ubuntu:~/piscine-go/test$ ./test
-how are you
-man
-Hello
+how are you man Hello
 student@ubuntu:~/piscine-go/test$
 ```