This is a Common Lisp implementation of the Reversi game. The web site for this package is http://reversi.kpe.io which has documentation for this package. Reversi is based on the Othello(tm) game presented in Peter Norvig's book "Paradigms of Artificial Intelligence Programming", chapter 18. I highly suggest this book in general. If you wish to take full advantage of this package, you should read the chapter referenced. Quickstart ========== First, you need to download and load ASDF -- the system definition loader. It's home page is http://www.cliki.net/asdf. After downloading asdf.lisp, load it in your Lisp environment: (load "asdf.lisp") Next, you need to load the Reversi ASDF definition file: (load "reversi.asd") Next, load the Reversi program itself using ASDF: (asdf:operate 'asdf:load-op 'reversi) If you are using AllegroCL, Lispworks, CMUCL, or SBCL with CLIM, you can play Reversi with a graphical user interface using the command: (reversi:clim-reversi) Otherwise, you can play in a text mode, such as: (reversi:reversi #'reversi:human (reversi:iago 1))