diff --git a/WEB/src/pages/Enigme/CesarEncrypt.html b/WEB/src/pages/Enigme/CesarEncrypt.html
index 48d043fe..f98e29eb 100644
--- a/WEB/src/pages/Enigme/CesarEncrypt.html
+++ b/WEB/src/pages/Enigme/CesarEncrypt.html
@@ -40,7 +40,7 @@
     </p><br><br>
     <h2>Exemple</h2><br>
     <p>Entrée :&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;Sortie :</p>
-    <p>[fbehu,3]&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;cyber</p><br><br>
+    <p>'fbehu',3&emsp;&emsp;&emsp;&emsp;&emsp;&nbsp;cyber</p><br><br>
     <h2>Aide</h2><br>
     <p>
         La fonction ord(char) de python permet de retourner l’Unicode (standard d’encodage de caractères) d'un caractère. Par exemple, ord('a') retourné '97' et ord('b’) retourne 98.
diff --git a/WEB/src/pages/Enigme/ChuckNorris.html b/WEB/src/pages/Enigme/ChuckNorris.html
index 27f7798c..8884146a 100644
--- a/WEB/src/pages/Enigme/ChuckNorris.html
+++ b/WEB/src/pages/Enigme/ChuckNorris.html
@@ -41,9 +41,9 @@
       </p><br><br>
       <h2>Exemple</h2><br>
       <p>Entrée :&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;Sortie :</p>
-      <p>10000111&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;0 0 00 0000 0 000</p><br><br>
+      <p>10000111&emsp;&emsp;&emsp;&emsp;&emsp;&nbsp;0 0 00 0000 0 000</p><br><br>
       <h2>Aide</h2><br>
-      <p>?</p>
+      <p>En python les chaines de carractère peuvent être utilisé comme une liste</p>
     </div>
   </div>
   <div class='ace' id='editor'>def binaire2unitaire(x):
diff --git a/WEB/src/pages/Enigme/Hanoi.html b/WEB/src/pages/Enigme/Hanoi.html
index c86554bb..cecef62c 100644
--- a/WEB/src/pages/Enigme/Hanoi.html
+++ b/WEB/src/pages/Enigme/Hanoi.html
@@ -10,7 +10,7 @@
   <link rel="stylesheet" href="https://fonts.googleapis.com/icon?family=Material+Icons">
   <style>
     html{
-      background-image: url(../../../assets/img/BackgroundPalindrome.jpg);
+      background-image: url(../../../assets/img/Background5.jpg);
     }
   </style>
 </head>
diff --git a/WEB/src/pages/Presentation.html b/WEB/src/pages/Presentation.html
index 70721354..29f25d93 100644
--- a/WEB/src/pages/Presentation.html
+++ b/WEB/src/pages/Presentation.html
@@ -4,7 +4,7 @@
     <meta charset="UTF-8">
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <link rel="stylesheet" href="../CSS/enigme.css">
+    <link rel="stylesheet" href="../CSS/Enigme.css">
     <link rel="stylesheet" href="../CSS/Home.css">
     <link rel="stylesheet" href="../CSS/Presentation.css">
     <link rel="stylesheet" href="https://fonts.googleapis.com/icon?family=Material+Icons">