diff --git a/app.js b/app.js
index e69de29..c747a57 100644
--- a/app.js
+++ b/app.js
@@ -0,0 +1,5 @@
+var machine_coins = 1000
+var player_coins = 100
+function nbAlea() {
+    return Math.floor(Math.random() * 10)
+}
\ No newline at end of file
diff --git a/index.html b/index.html
index 39cf244..0a98982 100644
--- a/index.html
+++ b/index.html
@@ -3,9 +3,9 @@
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>MSJS</title>
+    <title>Document</title>
 </head>
-<body>
-    
-</body>
+    <body>
+       <script src="app.js"></script> 
+    </body>
 </html>
\ No newline at end of file
