I'm looking for something like this http://aabb.org/programs/publications/Documents/132020QDB.pdf (Unfortunately it does not have answers.)

I'm taking blood bank right now and antibody ID has been a little difficult. I'm wondering if anybody has problem sets or if there is a workbook available (my textbook does not have many problem sets for panels/antibody ID) that could help me get the hang of it. The few examples or case studies I've seen in the book or in class are not enough, in my opinion. All the study guide books also only have 2 or 3 panels. It would also be nice if the book has explanation in addition to answers.

I'm not looking for SBB level case studies or problems. I'm still new to this.

This may  not be exactly what you are looking for, but it is instructive for basic step-by-step procedures for antibody ID.

https://camlt.org/wp-content/uploads/2017/09/Advanced-ABID-Case-Studies-CAMLT.pdf

Blood Bank Guy is a great resource, although I don't know exactly how many different cases he has on his website. There are videos here and also here that go through a few.