Preferably we use the difficulty and problem keywords. An advanced find may then yield the list you are looking for.
I thumbnailed the first 100 problems, but I think it's too early: the search is probably not refined enough, for instance, it ouptuts many Kyu Exercises. At any rate, it would benefit from some sorting.
note: Kiseong Game 12 doesn't have a reference diagram, so I didn't thumbnailed it.