There are different ways to submit your solution: You can record a short screencast and upload it somewhere (Vimeo, Youtube etc.). You can also do a screenshot of your XPresso setup and upload it somewhere. Some people even do explanatory blogposts on their own websites. Whatever you do, you have to send me the direct link to your XPresso Lesson solution and I will include it in the result post on motioneers.net, two weeks after the date of this task post.