diff --git a/index.html b/index.html
index ef273b7..7452027 100755
--- a/index.html
+++ b/index.html
@@ -20,8 +20,8 @@ <h1>Loops Exercises</h1>
 
     <section id="menu">
       <ul>
-        <li><button type="button" class="btn btn-primary" onclick="yourFunctionName()">Example 3.1</button></li>
-        <li><button type="button" class="btn btn-primary" onclick="yourFunctionName()">Example 3.2</button></li>
+        <li><button type="button" class="btn btn-primary" onclick="arrayCombiner(['a', 'b', 'c'], [1, 2, 3])">Example 3.1</button></li>
+        <li><button type="button" class="btn btn-primary" onclick="maxNumber([50, 2, 1, 9])">Example 3.2</button></li>
       </ul>
     </section>
 
diff --git a/js/script.js b/js/script.js
index c36bf4a..c778076 100755
--- a/js/script.js
+++ b/js/script.js
@@ -2,12 +2,28 @@
 
 var display = document.getElementById("display");
 
-function yourFunctionName (){
-  display.innerHTML = "hello";
+
+function arrayCombiner (arrayOne, arrayTwo){
+var combinedArray = [];
+
+    for(var i = 0; i< arrayOne.length; i++){
+        
+        combinedArray.push(arrayOne[i]);
+        combinedArray.push(arrayTwo[i]);
+    }
+
+  display.innerHTML = combinedArray.toString();
 }
 
-function example(){
-  var v = 3 +4;
-  
-  display.innerHTML = v;
+function maxNumber(arrayOne){
+    
+    var digit = "";
+    arrayOne.sort();
+    
+    for(var i = arrayOne.length-1; i>=0; i--){
+        digit += arrayOne[i].toString();
+    }
+    
+  display.innerHTML = digit;
+    
 }
\ No newline at end of file