diff --git a/experiment/simulation/LettersPage/CapZ/Z.css b/experiment/simulation/LettersPage/CapZ/Z.css
index 33a6107..f6b812f 100644
--- a/experiment/simulation/LettersPage/CapZ/Z.css
+++ b/experiment/simulation/LettersPage/CapZ/Z.css
@@ -46,10 +46,10 @@ body {
     display: none;
     position: absolute;
     transform: rotate(90deg);
-    bottom: 227px;
-    left: 179px;
+    bottom: 221px;
+    left: 190px;
     width: 15px;
-    height: 180px;
+    height: 220px;
 
 
 }
@@ -57,11 +57,11 @@ body {
 #stroke2 {
     display: none;
     position: absolute;
-    top: 52px;
-    left: 180px;
+    top: 35px;
+    left: 193px;
     width: 15px;
-    height: 295px;
-    transform: rotate(217deg);
+    height: 394px;
+    transform: rotate(214deg);
     z-index: -1;
 
 }
@@ -70,28 +70,28 @@ body {
     display: none;
     position: absolute;
     transform: rotate(90deg);
-    bottom: -9px;
-    left: 179px;
+    bottom: -101px;
+    left: 191px;
     width: 15px;
-    height: 180px;
+    height: 220px;
 
 }
 
 #sbox {
     position: relative;
-    left: 100px;
+    left: 115px;
     width: 400px;
     height: 400px;
-    z-index: -10;
-    top: 5px;
+    z-index: -2;
+    display: none;
 }
 
 #trace {
     position: relative;
-    top: -01px;
-    right: 215px;
-    width: 300px;
-    height: 250px;
+    bottom: 15px;
+    right: 93px;
+    width: 600px;
+    height: 450px;
     z-index: -10;
 }
 
diff --git a/experiment/simulation/LettersPage/CapZ/Z.html b/experiment/simulation/LettersPage/CapZ/Z.html
new file mode 100644
index 0000000..1ea1ac5
--- /dev/null
+++ b/experiment/simulation/LettersPage/CapZ/Z.html
@@ -0,0 +1,68 @@
+<!DOCTYPE html>
+<html>
+
+<head>
+	<meta charset="UTF-8" />
+	<meta name="viewport" content="width=device-width, initial-scale=1.0" />
+	<link href="https://fonts.googleapis.com/css2?family=Open+Sans&amp;family=Raleway&amp;display=swap"
+		rel="stylesheet" />
+	<link rel="icon" href="images/favicon.ico" />
+	<link rel="stylesheet" href="/experiment/simulation/css/header.css" />
+
+	<link rel="stylesheet" href="Z.css" />
+
+	
+	<title>Virtual Labs</title>
+</head>
+
+<body>
+
+	
+    <div class="simulation-container">
+
+			<h2 class="title">Lettering</h2>
+            <h3 class="instruction-main"> Letter Z</h3>
+
+            <h1 class="rules">Rules-</h1>
+            <p class="rule">1] Draw the line in the direction of the arrow on the trace of the letter.</p>
+            <p class="rule">2] To draw, click on the starting point and drag the cursor to end point .</p>
+
+            
+           
+
+
+			
+
+			<div id="canvas-container">
+                <canvas id="canvas" width="400" height="400"></canvas>
+                <div class="dot" id="dot3" style="top: 69px; left: 93px;"></div> <!-- first line top dot-->
+                <!--    <div class="dot" id="dot4" style="top: 200px; left: 190px;"></div> -->
+                <div class="dot" id="dot1" style="top: 391px; left: 95px;"></div> <!-- first line bottom dot-->
+                <div class="dot" id="dot6" style="top: 68.5px; left: 304px;"></div> <!-- last line top dot-->
+                <!--  <div class="dot" id="dot5" style="top: 310px; left: 202px;"></div> -->
+                <div class="dot" id="dot2" style="top: 392px; left: 304px;"></div> <!-- last line bottom dot-->
+                <img id="sbox" src="sboxx.png">
+                <img id="trace" src="z-new.png">
+                <img class="arrrow1" id="arrow1" src="without-bg.gif" alt="Overlay Image">
+                <img class="arrrow2" id="arrow2" src="without-bg.gif" alt="Overlay Image">
+                <img class="arrrow3" id="arrow3" src="without-bg.gif" alt="Overlay Image">
+                <img id="stroke1" src="stroke1.png">
+                <img id="stroke2" src="stroke1.png">
+                <img id="stroke3" src="stroke1.png">
+               
+            </div>
+            <h1 class="congrats" id="congrats">Congrats you have learnt to draw Letter Z</h1>
+
+            <a href="../../Uppercase.html">
+            <button class="next-exp" id="button">Next Letter</button>
+        </a>
+        
+
+    </div>
+	<!-- Your code goes here-->
+
+	<!-- Add JS at the bottom of HTML file -->
+	<script src="Z.js"></script>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/experiment/simulation/LettersPage/CapZ/z-new.png b/experiment/simulation/LettersPage/CapZ/z-new.png
new file mode 100644
index 0000000..d26c17d
Binary files /dev/null and b/experiment/simulation/LettersPage/CapZ/z-new.png differ
