Data files, with jpegs that show what the maze looks like.
In some cases (indicated by an *), a solution is traced out
(the solution matches watch you could get with an infinite penalty).
The larger jpegs don't fit in the browser frame.
However, they will print from the browser
(you may need to reduce the picture and use landscape mode to fit)
and/or can be saved to disk.
Run all examples with penalty of 100000.
Additionally, run the largest example with penalties of 5, 10, 15, 20, and 50.