How do I do challenges with friends?

barbiekeane

I've added friends but I can't create a challenge.

durden

Thanks for taking the time to contact us and for the great suggestion involving an option to create your own challenges. We will definitely consider it for a future update.

A current work-around that some of our users have found helpful is to create a group on the forums (which can be set to private if you'd like) and invite their friends to join. Then you can all self-report your progress to the group. 
How do I create a Group?
How to invite members to a private group