i know that it is there (or was), but the ipad app has it blazened on the first page, so i can't check.
when you start a new game does it give you an advanced options thing? it may be in there. it may be something like "normal options" and then when you touch it it changes to "advanced options". trying to go from failing memory, so sorry if this doesn't help, but no one else has tried, so at the very least it may make someone else see the thread :).
I down loaded the app for my iPod and it doesn't show my friends when I try to start an online game. Any idea why? I have to log in to the website to create the online challenge then it appears once they accept it.