Click on the images below for full-sized images of the diagrams. Please note that due to copyright restrictions, I cannot reproduce the actual content of LSAT PrepTest 54 on this page. If you don’t have a copy of PrepTest 54, it is available in the “10 New Actual, Official LSAT PrepTests” book here.
The purpose of these diagrams is not to provide a complete solution guide for each game. Rather, the purpose is to illustrate – on one page – how to diagram and work through each logic game. I have attempted to diagram some of the more frequently missed questions; if you would like an answer explained, please make a note in the comments.
Remember that there is no “one best way” to solve these games – if your prep company tells you there is, don’t believe them. These diagrams are what I actually use and teach, but you should use whatever is most effective for you.
In PrepTest 54, the logic games were:
1. In-and-Out (Questions 1-5)
2. Division (Questions 6-12)
3. Ordering (Questions 13-17)
4. Ordering w/extra element (Questions 18-23)
for an overview of the five types of LSAT logic games (ordering, stacked, division, matching, and in-and-out).
LSAT PrepTest 54 – Logic Games Diagrams – Questions 1-5
LSAT PrepTest 54 – Logic Games Diagrams – Questions 6-12
LSAT PrepTest 54 – Logic Games Diagrams – Questions 13-17
LSAT PrepTest 54 – Logic Games Diagrams – Questions 18-23