If you believe that a respectable public site like Yahoo would rig the dice in a game where they wouldn’t profit from it, then I suspect you are going to continue to believe the dice are rigged at any other online site, regardless of whether they actually are. Every site I have seen has had someone complaining about the dice being rigged, despite the fact that none of them ever have any real evidence.

You might try FIBS, which has been around the longest; the site’s been up 15 years, and although people accuse the dice of being non-random like everywhere else, no one has presented any concrete statistical evidence of rigged dice over all that time.

has a backgammon game that has 10 different levels. you can play the computer or people. i dont know if the dice are ‘rigged’ but i have noticed a pattern after i’ve played a million games. luckily with the 10 levels, it takes a long time to get boring. the easy levels seem to be harder than the 9 and 10. its under multiplayer games.