Problem 861

[shondilott]

Hi there,

Could you PLEASE explain the diagram for problem 861 to me? I think it's the missing link for the logic games that I usually miss but I just don't get it. Thanks!!

[noah]

I'm afraid you'll have to copy in the text - our numbering system is under repair, and it's likely I'll explain the wrong question if I don't have the full question text from you. Sorry about that!