This weekend I added basic functionality to let you see courses created through the DIY feature of the website. The automatically generated ("skills") sequences can be challenging and interesting but I think it is more interesting to see courses people created themselves.
So now when you go to the Box, Double Box or Star Box pages you'll see a new tab Recent DIY Courses which lists the newest sequences of each type of course.
I can see already that I'll need to implement a feature to allow me to flag/hide courses from those pages (and the RSS feed of new courses) that are obviously people just goofing around! So look forward to that in the near future - or as I have time.
I hope you enjoy seeing other folks sequences!