diff --git a/challenges/intermediate-ziplines.json b/challenges/intermediate-ziplines.json
index 6317353902..e64b83268c 100644
--- a/challenges/intermediate-ziplines.json
+++ b/challenges/intermediate-ziplines.json
@@ -8,14 +8,13 @@
       "difficulty": 1.02,
       "challengeSeed": ["126415129"],
       "description": [
-        "<span class='text-info'>Objective:</span> Build a <a href='http://codepen.io' target='_blank'>CodePen.io</a> app that successfully reverse-engineers this: <a href='http://codepen.io/GeoffStorbeck/full/Wveezv' target='_blank'>http://codepen.io/GeoffStorbeck/full/Wveezv</a>.",
+        "<span class='text-info'>Objective:</span> Build a <a href='http://codepen.io' target='_blank'>CodePen.io</a> app that successfully reverse-engineers this: <a href='http://codepen.io/MarufSarker/full/ZGPZLq/' target='_blank'>http://codepen.io/MarufSarker/full/ZGPZLq/</a>.",
         "<span class='text-info'>Rule #1:</span> Don't look at the example project's code on CodePen. Figure it out for yourself.",
         "<span class='text-info'>Rule #2:</span> You may use whichever libraries or APIs you need.",
         "<span class='text-info'>Rule #3:</span> Reverse engineer the example project's functionality, and also feel free to personalize it.",
         "Here are the <a href='http://en.wikipedia.org/wiki/User_story' target='_blank'>user stories</a> you must enable, and optional bonus user stories:",
         "<span class='text-info'>User Story:</span> As a user, I can browse recent posts from Camper News.",
         "<span class='text-info'>User Story:</span> As a user, I can click on a post to be taken to the story's original URL.",
-        "<span class='text-info'>User Story:</span> As a user, I can click a link to go directly to the post's discussion page.",
         "<span class='text-info'>Bonus User Story:</span> As a user, I can see how many upvotes each story has.",
         "<span class='text-info'>Hint:</span> Here's the Camper News Hot Stories API endpoint: <code>http://www.freecodecamp.com/news/hot</code>.",
         "Remember to use <a href='//github.com/FreeCodeCamp/freecodecamp/wiki/How-to-get-help-when-you-get-stuck' target='_blank'>Read-Search-Ask</a> if you get stuck.",