[This search](http://superuser.com/search?tab=active&q=closed%3a1%20is%3aq%20duplicate%3a0%20migrated%3a0) looks like what you want... It finds: - Questions which are not marked as duplicate - Questions which have not been migrated to another site - Questions which are "on hold" or closed - Sorts the results by most recent activity on the question - Excludes answers