The puzzle for September is here http://powershell.org/wp/2015/09/05/september-2015-scripting-games-puzzle/
with the write up published here
http://powershell.org/wp/2015/10/03/2015-september-scripting-games-wrap-up/
Personally I don’t like the approach as it leads to code that’s difficult to read and maintain. I much prefer a simpler more verbose approach that is maintainable.