Gabrielle Thorpe

So I came back 7h later and after 2 Master Challenge it says "No mastery challenges available. Practice something new!" I CANT!

1. Community
2. Content Requests and Feedback
3. Math Mastery Challenge Timer

Yes I know this, but they make you do stuff you have already mastered all the time...

1. Community
2. Content Requests and Feedback
3. Math Mastery Challenge Timer

contestsfor or contests for? sry, can you fix it?  

1. Community
2. Content Requests and Feedback
3. Bring back JS contests!

I think so too  

1. Community
2. Content Requests and Feedback
3. Bring back JS contests!