[0] http://krazydad.com/blog/2014/07/13/hmm-this-maze-looks-fami... [1] http://krazydad.com/mazes/sfiles/KD_Mazes_IM_v1.pdf
The copyright office is clear that mechanically generated works are not copyrightable.
Read the original hn post about this if you want to see a ton of debate on this. https://news.ycombinator.com/item?id=8030439
