Subjects,
Two things of note:
First, your certificate congratulating you for selling your souls falsely leads you to believe that you should have received a notch on your Evil-O-Meter. That is incorrect; that isn't nearly evil enough to be worthy of such praise. Please ignore that line on the certificate.
Second, the puzzle Unsound Effects has errata. One of the lines included the word "ugh4" which should be replaced with "ugh 4" and has been so replaced in the version on the web site.
Sincerely mine,
The Devil