Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Development Tools

Lester Cerda
PLUS
Lester Cerda
Courses Plus Student 567 Points

How to use the extra credit

After doing the operator lesson there's a extra credit, but its grey out.

1 Answer

Kristopher Van Sant
PLUS
Kristopher Van Sant
Courses Plus Student 18,830 Points

Quoting what moderator William Li said several days ago...

"Extra Credit are additional problems for you to work on your own, hence there won't be tool like Code Challenge checker that you can enter your code and validate whether your code pass or not.

However, the forum here is a great place for you to post your solution to the EX problems and have other students look at and provide feedback; and I encourage you to do so.

Hope that helps."