Can I have multiple correct drag object/drop target combinations?

Is there any update on a better way to have multiple drop targets? I want to have people sort items into "buckets" based on their own experience. There is no right or wrong answer, I just want to capture which "bucket" they put an item in. I've got it working, setting a variable depending on where they put it, but items they drag onto the targets get put on top of each other so you can't see them unless I assign a drop target. Then it looks fine for the "bucket" I said was the right answer, but still puts them on top of each other for the other "bucket". All I'm trying to do is let the answers be spread around so you can see and move them once they're in a bucket.