diff --git a/css/main.css b/css/main.css
index 4231125..7cbb4a0 100644
--- a/css/main.css
+++ b/css/main.css
@@ -223,7 +223,7 @@ morado: #5E5D7D
 }
 #nivel {
   position: absolute;
-  width: 150px;
+  width: 180px;
   height: 50px;
   bottom: 0;
   left: 0;
diff --git a/icon.png b/icon.png
new file mode 100644
index 0000000..37861ac
Binary files /dev/null and b/icon.png differ
diff --git a/index.html b/index.html
index 6c0c60b..384866a 100644
--- a/index.html
+++ b/index.html
@@ -7,11 +7,12 @@
         <meta name="description" content="">
         <meta name="viewport" content="width=device-width, initial-scale=1">
         <script src="js/vendor/jquery-1.11.0.min.js"></script>
-
+		<link rel="icon" type="image/png" href="icon.png" />
         <link rel="stylesheet" href="css/normalize.min.css">
         <link rel="stylesheet" href="css/fonts.css">
         <link rel="stylesheet" href="css/main.css">
-
+		
+	
         <script src="js/vendor/modernizr-2.6.2.min.js"></script>
         <script src="js/fastclick.js" type="application/javascript"></script> 
     </head>
diff --git a/js/metodo.js b/js/metodo.js
index 11d2b91..9c82cf5 100644
--- a/js/metodo.js
+++ b/js/metodo.js
@@ -3,6 +3,7 @@ var iNumBarras = 5;
 var iInterNewBar = 5;
 var iContBarPuls = 0;
 var iTiemCaidaBarr = 5000;
+var iTiemMovCuadro = iTiemCaidaBarr;
 var iTiemSubirBarr = 500;
 var iTiemDesapaCuadro = 2000;
 var $botonEmpezar = $('#botonEmpezar');
@@ -138,17 +139,18 @@ var generarNivel = function() {
 			break;
 		case 4:
 			iTiem = 40;
-			iToques = 40;
+			iToques = 35;
 			iInterNewBar = 2;
 			break;
 		case 5:
 			iTiem = 30;
-			iToques = 20;
+			iToques = 18;
 			iInterNewBar = 4;
 			break;
 		default:
 			iTiem = 30;
-			iToques = 25 - iNivel;
+			iToques = 45 - iNivel;
+			iTiemMovCuadro = iTiemCaidaBarr + (iNivel * 100);
 			iInterNewBar = 1;
 			break;
 	}
@@ -275,7 +277,7 @@ var reiniciarBarra = function($inBarra) {
 var moverCuadro = function() {
 	$cuadro.animate({
 	  left: iAnchura
-	}, iTiemCaidaBarr, 'linear', function() {
+	}, iTiemMovCuadro, 'linear', function() {
 		$cuadro.css('left', '-25%');
     	moverCuadro();
   	});