diff --git a/index.html b/index.html
index c535cd4..3638fef 100755
--- a/index.html
+++ b/index.html
@@ -7,6 +7,10 @@
     </head>
 
     <body>
+        <nav>
+            <ul id="navList"></ul>
+        </nav>
+
         <h1>Keep Talking and Nobody Explodes</h1>
 
         <section id="sectionWires">
@@ -183,7 +187,7 @@
             <ul id="sequenceInstruction"></ul>
         </section>
 
-        <section>
+        <section id="venn">
             <h2>Venn Diagram</h2>
             <ul id="vennOptions">
                 <li><input type="checkbox" id="vennRed" /> <label for="vennRed">Red</label></li>
@@ -194,7 +198,7 @@
             <div id="vennInstruction"></div>
         </section>
 
-        <section>
+        <section id="passwords">
             <h2>Passwords</h2>
             <table id="passwords"></table>
             <ul id="passwordOptions">
diff --git a/ktane.css b/ktane.css
index 7455011..cd6b222 100755
--- a/ktane.css
+++ b/ktane.css
@@ -80,6 +80,21 @@ h2 {
     margin-top: 1em;
 }
 
+nav {
+    background-color: white;
+    border-left: 1px solid black;
+    border-top: 1px solid black;
+    position: fixed;
+    bottom: 0;
+    right: 0;
+}
+#navList {
+    line-height: 150%;
+    list-style-type: none;
+    margin: 0;
+    padding-left: 0.2em;
+}
+
 #sectionWires button {
     border-color: black;
     cursor: pointer;
diff --git a/ktane.js b/ktane.js
index dd82d78..c72c832 100755
--- a/ktane.js
+++ b/ktane.js
@@ -7,6 +7,7 @@ $('h2').on('dblclick', function () {
     $(this).closest('section').toggleClass('collapsed');
 }).attr('title', 'Double-click to expand/collapse');
 
+/** Reset inputs */
 ktane.resetInputs = function ($container) {
     $container.find('textarea').val('');
     $container.find('.selected').removeClass('selected');
@@ -27,6 +28,17 @@ $('.jsResetSection').on('click', function () {
     ktane.resetInputs($(this).closest('section')).filter('[type="text"]').first().focus();
 });
 
+/** Navigation */
+$('section').each(function () {
+    var $section = $(this),
+        id = $section.attr('id'),
+        $a = $('<a href="#' + id + '">' + $(this).find('h2').first().text() + '</a>').on('click', function () {
+            $section.removeClass('collapsed');
+        });
+
+    id && $('#navList').append($('<li></li>').append($a));
+});
+
 (function () {
     /**
      * Wires
