It's basically Tic Tac Toe made in Haskell, with the option to render it using animal characters from Unicode.

Use command arguments to tell the executable if to use animal or standard (Tic Tac Toe) rendering. You can also use "help" as a command argument in case you aren't sure what the arguments are exactly.

Note that as of writing this README I don't know of any font that can render the animal characters from Unicode, so it likely won't work with them yet.