diff --git a/challenges/basic-javascript.json b/challenges/basic-javascript.json
index cd6d3b60d0..dabf28c174 100644
--- a/challenges/basic-javascript.json
+++ b/challenges/basic-javascript.json
@@ -1042,7 +1042,7 @@
       "id":"cf1111c1c12feddfaeb8bdef",
       "name":"Finding WhiteSpace",
       "dashedName":"waypoint-finding-whitespace",
-      "difficulty":"9.987",
+      "difficulty":"9.986",
       "description":[
         "",
         "We can also use selectors like <code>\\s</code> to find spaces in a string",
@@ -1073,7 +1073,7 @@
       "id":"cf1111c1c12feddfaeb9bdef",
       "name":"Creating a slots machine",
       "dashedName":"creating-a-slots-machine",
-      "difficulty":"9.987",
+      "difficulty":"9.988",
       "description":[
         "",
         "We are now going to try and combine some of the stuff we've just learnt abd create the logic for a slot machine game",
@@ -1086,7 +1086,7 @@
         "assert(typeof(runSlots($('.slot'))[0]) == 'number', 'SlotOne should be a random number');",
         "assert(typeof(runSlots($('.slot'))[1]) == 'number', 'SlotTwo should be a random number');",
         "assert(typeof(runSlots($('.slot'))[2]) == 'number', 'SlotThree should be a random number');",
-        "assert(editorValue.match(/Math.floor\\(Math.random\\(\\) \\* \\(5 \\- 1 \\+ 1\\)\\) \\+ 1/g).length === 3);"
+        "assert((function(){if(editor.match(/Math.floor\\(Math\\.random\\(\\)\\s\\*\\s\\(5\\s\\-\\s1\\s\\+\\s1\\)\\)\\s\\+\\s1;/gi) !== null){return(editor.match(/Math.floor\\(Math\\.random\\(\\)\\s\\*\\s\\(5\\s\\-\\s1\\s\\+\\s1\\)\\)\\s\\+\\s1;/gi).length >= 3);}else{return(false);}})(), 'You should have used Math.floor(Math.random() * (5 - 1 + 1)) + 1; three times to generate your random numbers');"
       ],
       "challengeSeed":[
         "fccss",
@@ -1103,6 +1103,9 @@
         "   ",
         "   /*Don't modify below here*/",
         "   ",
+        "   $('.logger').html('');",
+        "   $('.logger').html('Not A Win')",
+        "   ",
         "   if(slotOne !== undefined && slotTwo !== undefined && slotThree !== undefined){",
         "     $('.logger').html(slotOne + ' ' + slotTwo + ' ' + slotThree);",
         "   }",
@@ -1119,6 +1122,7 @@
         "<div>",
         " <div class = 'container inset'>",
         "   <div class = 'header inset'>",
+        "     <img src='https://s3.amazonaws.com/freecodecamp/freecodecamp_logo.svg.gz' alt='learn to code javascript at Free Code Camp logo' class='img-responsive nav-logo'>",
         "     <h2>FCC Slot Machine</h2>",
         "   </div>",
         "   <div class = 'slots inset'>",
@@ -1145,54 +1149,59 @@
         " </div>",
         "</div>",
         "",
-        "<link href='http://fonts.googleapis.com/css?family=Lobster' rel='stylesheet' type='text/css'>",
-        "",
         "<style>",
         " .container {",
-        "   background-color: darkred;",
+        "   background-color: #4a2b0f;",
         "   height: 400px;",
         "   width: 260px;",
         "   margin: 50px auto;",
         "   border-radius: 4px;",
         " }",
         " .header {",
-        "   border: 2px solid gold;",
+        "   border: 2px solid #fff;",
         "   border-radius: 4px;",
-        "   height: 50px;",
+        "   height: 55px;",
         "   margin: 14px auto;",
+        "   background-color: #457f86",
         " }",
         " .header h2 {",
-        "   font-size: 24px;",
-        "   margin: 10px 30px;",
+        "   height: 30px;",
+        "   margin: auto;",
+        " }",
+        " .header h2 {",
+        "   font-size: 14px;",
+        "   margin: 0 0;",
         "   padding: 0;",
-        "   font-family: lobster;",
-        "   color: gold;",
+        "   color: #fff;",
+        "   text-align: center;",
         " }",
         " .slots{",
         "   display: flex;",
-        "   background-color: rgb(90, 1, 1);",
+        "   background-color: #457f86;",
         "   border-radius: 6px;",
+        "   border: 2px solid #fff;",
         " }",
         " .slot{",
         "   flex: 1 0 auto;",
         "   background: white;",
         "   height: 75px;",
         "   margin: 8px;",
-        "   border: 2px solid brown;",
+        "   border: 2px solid #215f1e;",
         "   border-radius: 4px;",
         " }",
         " .go {",
         "   width: 100%;",
-        "   color: gold;",
-        "   background-color: rgb(90, 1, 1);",
-        "   border: 2px solid gold;",
+        "   color: #fff;",
+        "   background-color: #457f86;",
+        "   border: 2px solid #fff;",
         "   border-radius: 2px;",
         "   box-sizing: none;",
         "   outline: none!important;",
         " }",
         " .foot {",
         "   height: 150px;",
-        "   background-color: rgb(90,1,1);",
+        "   background-color: 457f86;",
+        "   border: 2px solid #fff;",
         " }",
         " ",
         " .logger {",
@@ -1219,20 +1228,23 @@
       "id":"cf1111c1c13feddfaeb1bdef",
       "name":"Setting Up The Slot Machine Slots",
       "dashedName":"setting-up-the-slot-machine-slots",
-      "difficulty":"9.987",
+      "difficulty":"9.989",
       "description":[
         "",
         "Now that we have our random numbers we need to go and check for when they are all the same that means we should count it as a win",
         "Different numbers will have different values so we need to return the matched number or null",
         "If we get a match we should change the value of win to the number that we have three of or leave it as null",
-        "Let's create an if statement with multiple conditions to check that all the numbers are equal"
+        "Let's create an if statement with multiple conditions to check that all the numbers are equal",
+        "<code>if(slotOne !== slotTwo || slotTwo !== slotThree){",
+        " return(null);",
+        "}</code>"
       ],
       "tests":[
         "assert((function(){var data = runSlots();if(data == null){return(true)}else{if(data[0] == data[1] && data[1] == data[2]){return(true);}else{return(false);}}})(), 'If all three of our random numbers are the same we should return that number. Otherwise we should return null');"
       ],
       "challengeSeed":[
         "fccss",
-        "  function runSlots(slots){",
+        "  function runSlots(){",
         "   var slotOne;",
         "   var slotTwo;",
         "   var slotThree;",
@@ -1244,6 +1256,7 @@
         "   slotThree = Math.floor(Math.random() * (5 - 1 + 1)) + 1;",
         "   ",
         "   $('.logger').html('');",
+        "   $('.logger').html('Not A Win')",
         "   ",
         "   /*Don't modify above here*/",
         "   ",
@@ -1261,7 +1274,7 @@
         "",
         "  $(document).ready(function(){",
         "     $('.go').click(function(){",
-        "       runSlots(slots);",
+        "       runSlots();",
         "     });",
         "   });",
         "fcces",
@@ -1269,6 +1282,7 @@
         "<div>",
         " <div class = 'container inset'>",
         "   <div class = 'header inset'>",
+        "     <img src='https://s3.amazonaws.com/freecodecamp/freecodecamp_logo.svg.gz' alt='learn to code javascript at Free Code Camp logo' class='img-responsive nav-logo'>",
         "     <h2>FCC Slot Machine</h2>",
         "   </div>",
         "   <div class = 'slots inset'>",
@@ -1295,56 +1309,59 @@
         " </div>",
         "</div>",
         "",
-        "<link href='http://fonts.googleapis.com/css?family=Lobster' rel='stylesheet' type='text/css'>",
-        "",
         "<style>",
         " .container {",
-        "   background-color: darkred;",
+        "   background-color: #4a2b0f;",
         "   height: 400px;",
         "   width: 260px;",
         "   margin: 50px auto;",
         "   border-radius: 4px;",
         " }",
         " .header {",
-        "   border: 2px solid gold;",
+        "   border: 2px solid #fff;",
         "   border-radius: 4px;",
-        "   height: 50px;",
+        "   height: 55px;",
         "   margin: 14px auto;",
+        "   background-color: #457f86",
         " }",
         " .header h2 {",
-        "   font-size: 24px;",
-        "   margin: 10px 30px;",
+        "   height: 30px;",
+        "   margin: auto;",
+        " }",
+        " .header h2 {",
+        "   font-size: 14px;",
+        "   margin: 0 0;",
         "   padding: 0;",
-        "   font-family: lobster;",
-        "   color: gold;",
+        "   color: #fff;",
+        "   text-align: center;",
         " }",
         " .slots{",
         "   display: flex;",
-        "   background-color: rgb(90, 1, 1);",
+        "   background-color: #457f86;",
         "   border-radius: 6px;",
+        "   border: 2px solid #fff;",
         " }",
         " .slot{",
         "   flex: 1 0 auto;",
         "   background: white;",
         "   height: 75px;",
         "   margin: 8px;",
-        "   border: 2px solid brown;",
+        "   border: 2px solid #215f1e;",
         "   border-radius: 4px;",
-        "   text-align: center;",
-        "   padding-top: 25px;",
         " }",
         " .go {",
         "   width: 100%;",
-        "   color: gold;",
-        "   background-color: rgb(90, 1, 1);",
-        "   border: 2px solid gold;",
+        "   color: #fff;",
+        "   background-color: #457f86;",
+        "   border: 2px solid #fff;",
         "   border-radius: 2px;",
         "   box-sizing: none;",
         "   outline: none!important;",
         " }",
         " .foot {",
         "   height: 150px;",
-        "   background-color: rgb(90,1,1);",
+        "   background-color: 457f86;",
+        "   border: 2px solid #fff;",
         " }",
         " ",
         " .logger {",
@@ -1371,7 +1388,7 @@
       "id":"cf1111c1c13feddfaeb2bdef",
       "name":"Giving The Slot Machine Life",
       "dashedName":"giving-the-slot-machine-life",
-      "difficulty":"9.987",
+      "difficulty":"9.990",
       "description":[
         "",
         "Now we can detect a win let's get the slot machine to look like it works",
@@ -1382,11 +1399,12 @@
         "Use the above selector to display each number in the corresponding slot"
       ],
       "tests":[
-        "assert((function(){if($($('.slot')[0]).html() !== '' && $($('.slot')[1]).html() !== '' $($('.slot')[2]).html() !== ''){return(true);}else{return(false);}})(), '');"
+        "assert((function(){runSlots();if($($('.slot')[0]).html().replace(/\\s/gi, '') !== '' && $($('.slot')[1]).html().replace(/\\s/gi, '') !== '' && $($('.slot')[2]).html().replace(/\\s/gi, '') !== ''){return(true);}else{return(false);}})(), 'You should be displaying the result of the slot numbers in the corresponding slots');",
+        "assert((function(){if(editor.match( /\\$\\(\\$\\(\\'\\.slot\\'\\)\\[\\d\\]\\)/gi )){if(editor.match( /\\$\\(\\$\\(\\'\\.slot\\'\\)\\[\\d\\]\\)/gi ).length >= 3 && editor.match( /\\.html\\(slotOne\\);/gi ) && editor.match( /\\.html\\(slotTwo\\);/gi ) && editor.match( /\\.html\\(slotThree\\);/gi )){return(true);}else{return(false);}}else{return(false);}})(), 'You should have used the the selector given in the description to select each slot and assign it the value of slotOne&#44; slotTwo and slotThree respectively');"
       ],
       "challengeSeed":[
         "fccss",
-        "  function runSlots(slots){",
+        "  function runSlots(){",
         "   var slotOne;",
         "   var slotTwo;",
         "   var slotThree;",
@@ -1399,10 +1417,7 @@
         "   slotThree = Math.floor(Math.random() * (5 - 1 + 1)) + 1;",
         "   ",
         "   $('.logger').html('');",
-        "   ",
-        "   if(slotOne != slotTwo || slotTwo != slotThree){",
-        "     return(null);",
-        "   }",
+        "   $('.logger').html('Not A Win')",
         "   ",
         "   /*Don't modify above here*/",
         "   ",
@@ -1410,17 +1425,22 @@
         "   ",
         "   /*Don't modify below here*/",
         "   ",
+        "   if(slotOne != slotTwo || slotTwo != slotThree){",
+        "     return(null);",
+        "   }",
+        "   ",
         "   if(slotOne !== undefined && slotTwo !== undefined && slotThree !== undefined){",
         "     $('.logger').html(slotOne);",
         "     $('.logger').append(' ' + slotTwo);",
         "     $('.logger').append(' ' + slotThree);",
         "   }",
+        "   ",
         "   return([slotOne, slotTwo, slotThree]);",
         "  }",
         "",
         "  $(document).ready(function(){",
         "     $('.go').click(function(){",
-        "       runSlots(slots);",
+        "       runSlots();",
         "     });",
         "   });",
         "fcces",
@@ -1428,6 +1448,7 @@
         "<div>",
         " <div class = 'container inset'>",
         "   <div class = 'header inset'>",
+        "     <img src='https://s3.amazonaws.com/freecodecamp/freecodecamp_logo.svg.gz' alt='learn to code javascript at Free Code Camp logo' class='img-responsive nav-logo'>",
         "     <h2>FCC Slot Machine</h2>",
         "   </div>",
         "   <div class = 'slots inset'>",
@@ -1454,56 +1475,61 @@
         " </div>",
         "</div>",
         "",
-        "<link href='http://fonts.googleapis.com/css?family=Lobster' rel='stylesheet' type='text/css'>",
-        "",
         "<style>",
         " .container {",
-        "   background-color: darkred;",
+        "   background-color: #4a2b0f;",
         "   height: 400px;",
         "   width: 260px;",
         "   margin: 50px auto;",
         "   border-radius: 4px;",
         " }",
         " .header {",
-        "   border: 2px solid gold;",
+        "   border: 2px solid #fff;",
         "   border-radius: 4px;",
-        "   height: 50px;",
+        "   height: 55px;",
         "   margin: 14px auto;",
+        "   background-color: #457f86",
         " }",
         " .header h2 {",
-        "   font-size: 24px;",
-        "   margin: 10px 30px;",
+        "   height: 30px;",
+        "   margin: auto;",
+        " }",
+        " .header h2 {",
+        "   font-size: 14px;",
+        "   margin: 0 0;",
         "   padding: 0;",
-        "   font-family: lobster;",
-        "   color: gold;",
+        "   color: #fff;",
+        "   text-align: center;",
         " }",
         " .slots{",
         "   display: flex;",
-        "   background-color: rgb(90, 1, 1);",
+        "   background-color: #457f86;",
         "   border-radius: 6px;",
+        "   border: 2px solid #fff;",
         " }",
         " .slot{",
         "   flex: 1 0 auto;",
         "   background: white;",
         "   height: 75px;",
         "   margin: 8px;",
-        "   border: 2px solid brown;",
+        "   border: 2px solid #215f1e;",
         "   border-radius: 4px;",
         "   text-align: center;",
         "   padding-top: 25px;",
         " }",
         " .go {",
         "   width: 100%;",
-        "   color: gold;",
-        "   background-color: rgb(90, 1, 1);",
-        "   border: 2px solid gold;",
+        "   color: #fff;",
+        "   background-color: #457f86;",
+        "   border: 2px solid #fff;",
         "   border-radius: 2px;",
         "   box-sizing: none;",
         "   outline: none!important;",
         " }",
         " .foot {",
         "   height: 150px;",
-        "   background-color: rgb(90,1,1);",
+        "   background-color: 457f86;",
+        "   border: 2px solid #fff;",
         " }",
         " ",
         " .logger {",