Update what-to-do-when-you-dont-have-a-tech-internship.mdx

Author: sonnynomnom

blogs/what-to-do-when-you-dont-have-a-tech-internship.mdx

@@ -46,6 +46,10 @@ Some programs to look into:
 - [Girls Who Code Labs](https://girlswhocode.com/programs/college-and-career)
 - [Codédex Monthly Challenges](https://www.codedex.io/community/monthly-challenge)
 
+<div style={{ display: "flex", justifyContent: "center", marginBottom: "1.2rem", transform: "scale(.9)" }}>
+  <a href="https://www.codedex.io/community/monthly-challenge" style={{ all: "unset" }} target="_blank" and rel="noopener noreferrer"><Button variant="yellow">Join challenge</Button></a>
+</div>
+
 ## Build a cool project
 
 On the contrary, if you want something a lot less structured, you can build a project that gets you excited with no constraints at all. I picked up a lot of my skills from creating projects for fun. You could even find grants for students to fund your project!