I suggest allowing the player to pick the color that he wants. As can be done with the size of the board, it'd be nice to be able to chose the color for yourself. I know I wouldn't chose Fluorescent Orange, but someone alse might want it. :) And while we're on the subject, the color of the pieces, too!
(hide) Play a game in real time with an online opponent! For this to be possible, you and your opponent have to select the action "Move and stay here" as default and then reload the page with the F5 key! (TeamBundy) (show all tips)