diff --git a/curriculum/challenges/english/10-coding-interview-prep/take-home-projects/show-national-contiguity-with-a-force-directed-graph.md b/curriculum/challenges/english/10-coding-interview-prep/take-home-projects/show-national-contiguity-with-a-force-directed-graph.md
index f70c34357be..2423d397463 100644
--- a/curriculum/challenges/english/10-coding-interview-prep/take-home-projects/show-national-contiguity-with-a-force-directed-graph.md
+++ b/curriculum/challenges/english/10-coding-interview-prep/take-home-projects/show-national-contiguity-with-a-force-directed-graph.md
@@ -8,7 +8,7 @@ dashedName: show-national-contiguity-with-a-force-directed-graph
 
 # --description--
 
-**Objective:** Build an app that is functionally similar to this: <https://codepen.io/freeCodeCamp/full/xVopBo>.
+**Objective:** Build an app that is functionally similar to this: <https://codepen.io/moT01/full/EWmYPq>.
 
 Fulfill the below user stories and get all of the tests to pass. Use whichever libraries or APIs you need. Give it your own personal style.