I was thinking that everyone who posts an entry in the obfuscated code section ought to include a small explanation of how they did it. This would certainly be very helpful to the vast population of programmers who are in the not-beginner-but-nowhere-near-being-saint level (and for those "intellectually-challenged" people (like me, for example) who'd like to understand just how that great obfu code works. I know some might say that this might defeat the purpose of posting obfuscated code :-), but i'm sure that whosoever thinks that way has already attained so much knowledge in Perl that they would not need to read the explanation) . This feature would certainly increase my knowledge of Perl, and hopefully others too.