Update README.md

Author: hridaya423

README.md

@@ -21,6 +21,12 @@ This repository contains Intermediate HTML Challenges & a Wiki that has complete
 
 Head over to <a href="https://github.com/LearnEarn-Fun/HTML-Challenges-Intermediate/blob/main/.github/Contributing.md">Contributing Guidelines</a> to know more!
 
+## Advanced HTML Challenges:
+
+If you would like to continue with advanced levels of the HTML Challenges, then you could practice them.
+
+[Advanced HTML Challenges](https://github.com/LearnEarn-Fun/HTML-Challenges-Advanced)
+
 ## ❤️ Project Admin
 
 | <a href="https://github.com/LearnEarn-Fun"><img src="https://avatars.githubusercontent.com/u/66988598?s=400&u=cea2effa83b4b145d26b117a4dc7dec028a9b3ca&v=4"/></a> |