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
Sina Maleki6,135 Points
check work button in first challenge doesn't work.
i've just written "<h1></h1>" in editor in first challenge, but check work button doesn't work
Mark CasavantesCourses Plus Student 13,401 Points
I am not sure what the lesson is asking and how far your lessons have progressed in HTML. I would recommend you add the following and see if it helps you.