The site makes up its own rules in Backgammon. Example: you have knocked off one of your opponents blots, and have ALL spaces covered so no matter what the opponent rolls, they can not get in. But instead of the game reverting to my roll, it allows one of them to not only get in, but to knock off one of your blots. And it only happens against you, not for you. I have played this game for over fifty years, and never have I seen such poor rules management. I was forced to give it one star. Another forced issue.