About this UHS File

Contact Jason Strautman (see the first question for electronic mail
addresses) for more information.  You will also need the most recent
compiler for your computer, and should check to make sure that no one
else is working on a similar file.

I've broken the hints down into two sections -- rules, which tell you how
the puzzle operates and what your goal is; and solutions, which tell you
how to finish the puzzle.  Unless you're pretty certain that you know the
rules already, you should probably look at the rules before you look at the
solution.
Within each section, puzzles are listed in the order that I solved them.  You
may be able to finish puzzles in a slightly different order, but there are
some puzzles that you have to solve before others.  So if you haven't seen a
puzzle listed in the hints, just worry about the puzzles that are listed
towards the top of the list.