For the delimeter, it's the asc number of the character seperating the questions from the answers and possibly from the hints.
So with: What is my name?|___________|M__________|MountainDew
The character that seperates it is "|", so you would do "//echo -a $asc(|)" and it will return 124. So in this case, you would type 124 in the input box when it asks you.
And about it not starting, make sure you set a channel for the trivia, you can do it on the first page of the dialog. Also make sure it's in its own remotes file (file > new).
No, Eugenio didn't do anything wrong, I was just being retarded and didn't read the intro right, and I'm guessing he was commenting on my original comment.
If some else types !chuck. On Text events are for other people, not yourself. If you would like you use it yourself, you would need to turn it into an alias or an on text event.
Code
Once again I'd use var instead of set, no need for a global variable.
Maybe you could do some error checking. Something like "if ($address(%allow,0)) write pmer.ini $v1 blo 11"