diff --git a/Chapter 11/Project 3 b/Chapter 11/Project 3
new file mode 100644
index 0000000..554dc1d
--- /dev/null
+++ b/Chapter 11/Project 3	
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <title>Complete JavaScript Course</title>
+    <style>
+        .holder {
+            display: inline-block;
+            width: 300px;
+            height: 300px;
+            border: 1px solid black;
+            padding: 10px;
+        }
+ 
+        .active {
+            background-color: red;
+        }
+    </style>
+</head>
+<body> 
+    <div class="holder">   
+        <div id="output"></div>   
+    </div>   
+    <script>     
+        const ele = document.querySelector(".holder");
+        ele.addEventListener("mouseover", (e) => { e.target.classList.add("active"); })
+        ele.addEventListener("mouseout", (e) => { e.target.classList.remove("active"); })
+        ele.addEventListener("mousemove", coordin);
+        function coordin() {
+            let html = "X:" + event.clientX + " | Y:" + event.clientY;
+            document.getElementById("output").innerHTML = html;
+        }
+    </script>
+</body>
+</html>
