diff --git a/seed/challenges/jquery-ajax-and-json.json b/seed/challenges/jquery-ajax-and-json.json
index 5092435946..57a23f0286 100644
--- a/seed/challenges/jquery-ajax-and-json.json
+++ b/seed/challenges/jquery-ajax-and-json.json
@@ -104,7 +104,8 @@
       "difficulty": 0.074,
       "description": [
         "You see how we made all of your <code>button</code> elements bounce? We selected them with <code>$('button')</code>, then we added some CSS classes to them with <code>.addClass('animated bounce');</code>.",
-        "First target your <code>div</code> elements with the class \"well\" by using the <code>$('.well')</code> selector.",
+        "You just used jQuery's <code>.addClass()</code> function, which allows you to add classes to elements.",
+        "First, let's target your <code>div</code> elements with the class \"well\" by using the <code>$('.well')</code> selector.",
         "Note that, just like with CSS declarations, you type a <code>.</code> before the class's name.",
         "Then use jQuery's <code>.addClass()</code> function to add the classes \"animated\" and \"shake\".",
         "Here's the full code that you'll want to type into your \"document ready function\": <code>$('.well').addClass('animated shake');</code>"
@@ -301,19 +302,72 @@
       ],
       "challengeType": 0
     },
-
+    {
+      "id": "bad87fee1348bd9aed918626",
+      "name":  "Waypoint: Remove Classes from an element with jQuery",
+      "dashedName":  "waypoint-remove-classes-from-an-element-with-jquery",
+      "difficulty": 0.076,
+      "description": [
+        "In the same way you can add classes to an element with jQuery's <code>addClass()</code> function, you can remove them with jQuery's <code>removeClass()</code> function.",
+        "Let's remove the \"btn-default\" class from all of our <code>button</code> elements.",
+        "Here's how you would do this for a specific button, add <code>$('#target2').removeClass('btn-default');</code>"
+      ],
+      "tests": [
+        "assert($('.btn-default').length === 0, 'Remove the \"btn-default\" class from all of your <code>button</code> elements.')",
+        "assert(editor.match(/btn btn-default/g), 'Only use jQuery to add these classes to the element.')"
+      ],
+      "challengeSeed": [
+        "fccss",
+        "  $(document).ready(function() {",
+        "    $('button').addClass('animated bounce');",
+        "    $('.well').addClass('animated shake');",
+        "    $('#target3').addClass('animated fadeOut');",
+        "",
+        "  });",
+        "fcces",
+        "",
+        "<!-- You shouldn't need to modify code below this line -->",
+        "",
+        "<div class='container-fluid'>",
+        "  <h3 class='text-primary text-center'>jQuery Playground</h3>",
+        "  <div class='row'>",
+        "    <div class='col-xs-6'>",
+        "      <h4>#left-well</h4>",
+        "      <div class='well' id='left-well'>",
+        "        <button class='btn btn-default target' id='target1'>#target1</button>",
+        "        <button class='btn btn-default target' id='target2'>#target2</button>",
+        "        <button class='btn btn-default target' id='target3'>#target3</button>",
+        "      </div>",
+        "    </div>",
+        "    <div class='col-xs-6'>",
+        "      <h4>#right-well</h4>",
+        "      <div class='well' id='right-well'>",
+        "        <button class='btn btn-default target' id='target4'>#target4</button>",
+        "        <button class='btn btn-default target' id='target5'>#target5</button>",
+        "        <button class='btn btn-default target' id='target6'>#target6</button>",
+        "      </div>",
+        "    </div>",
+        "  </div>",
+        "</div>"
+      ],
+      "challengeType": 0
+    },
     {
       "id": "bad87fee1348bd9aed908826",
       "name":  "Waypoint: Change the CSS of an Element Using jQuery",
       "dashedName":  "waypoint-change-the-css-of-an-element-using-jquery",
       "difficulty": 0.076,
       "description": [
-        "We can also change the CSS of an HTML element with jQuery.",
-        ""
+        "We can also change the CSS of an HTML element directly with jQuery.",
+        "Delete your jQuery selectors, leaving an empty \"document ready function\".",
+        "Select \"target1\" and change its color to red.",
+        "jQuery has a function called <code>.css()</code> that allows you to change the CSS of an element.",
+        "Here's how we would change its color to blue: <code>$('#target1').css('color', 'blue');</code>",
+        "This is slightly different from a normal CSS declaration, because the CSS attribute and its value are in quotes, and separated with a comma instead of a colon."
       ],
       "tests": [
-        "assert(!editor.match(/nce\\'\\)\\;/g) && !editor.match(/ke\\'\\)\\;/g), 'Delete your <code>img</code> element selector statement and your \".btn\" selector statement.')",
-        "assert(editor.match(/css.*,.*background-color.*gray.\\);/g), 'Select the element with the <code>id</code> of \"cat-photo-form\" give it the background color of gray.')"
+        "assert($('#target1').css('color') === 'rgb(255, 0, 0)', 'Your \"target1\" element should have red text.')",
+        "assert(!editor.match(/class.*animated/g), 'Only use jQuery to add these classes to the element.')"
       ],
       "challengeSeed": [
         "fccss",
@@ -358,15 +412,21 @@
       "dashedName":  "waypoint-disable-an-element-using-jquery",
       "difficulty": 0.077,
       "description": [
-
+        "You can also change the non-CSS properties of HTML elements with jQuery. For example, you can disable buttons.",
+        "When you disable a button, it will become grayed-out and can no longer be clicked.",
+        "jQuery has a function called <code>.prop()</code> that allows you to adjust the properties of elements.",
+        "Here's how you would disable all buttons: <code>$('#button').prop('disabled', true);</code>",
+        "Disable only the \"target1\" button."
       ],
       "tests": [
-        "assert($('form button').attr('id') === 'submit-button', 'Add the ID of \"submit-button\" to your the <code>button</code> on your <code>form</code> element.')",
-        "assert($('#submit-button') && $('#submit-button').prop('disabled'), 'Disable your element with the id of \"submit-button\".')"
+        "assert($('#target1') && $('#target1').prop('disabled'), 'Disable your \"target1\" button.')",
+        "assert($('#target2') && !$('#target2').prop('disabled'), 'Do not disable any other buttons.')",
+        "assert(!editor.match(/disabled>/g), 'Only use jQuery to add these classes to the element.')"
       ],
       "challengeSeed": [
         "fccss",
         "  $(document).ready(function() {",
+        "    $('#target1').css('color', 'red');",
         "",
         "  });",
         "fcces",
@@ -404,6 +464,8 @@
       "dashedName":  "waypoint-remove-an-element-using-jquery",
       "difficulty": 0.078,
       "description": [
+        "Now let's remove an HTML element entirely using jQuery.",
+        "jQuery has a "
 
       ],
       "tests": [
@@ -413,6 +475,8 @@
       "challengeSeed": [
         "fccss",
         "  $(document).ready(function() {",
+        "    $('#target1').css('color', 'red');",
+        "    $('#target1').prop('disabled', true);",
         "",
         "  });",
         "fcces",