Thanks for playing my Reversi Game. Reversi (sometimes called Othello) is a multi-player game where you are trying to flip as many of the chips over to your color as you can. In this game you will play as Black against the computer which is White. You can place a chip anywhere next to a white chip if there is a straight line between the black chip you are putting down, and another black chip. In this game there is a little green outline over places you can put a chip.
Right now you can only play against the computer. I'm hoping in the near future I will be able to add a multi-player feature that will allow you to play with a friend over email.