k, i like this. it works good. i have a bad approach to most flash work as i used it for years and not really updated properly - i run mx but still find myself using the 'depreciated' menu far too often.
why not add an incremented variable to the green 'yes' button as it only flashes yes when they get it right. that would then tell 'mc_score' (or whatever its called) to increment by one each time, or go to the next frame, depends on how you're doing it.