LSAT Logic Game Ball Boxes Explanation Video

I just made a video explanation for the fourth LSAT Logic Game from LSAT PrepTest 63 (June 2011 LSAT). It's the "ball boxes" game (colors: green, red, and white).

I explained all questions in one video that's just under 12 minutes. (Get more free LSAT videos.)



For more, see my more-detailed written Logic Games explanations available on the blog.


  1. It says green is lower than ANY red ball, not ALL. Are they meant to be the same thing? "Any" seems to indicate that it could be below, well, any one of them, so long as it was below one.

    1. That query was in reference to Q18, by the way. At the beginning of the video you state that "at least one G occurring before ANY R's", but in your explanation to the answer for Q18, you say it has to be before ALL of them.

    2. I guess I should have moved on to Q19; because there both the question and your explanation make it clear that G does not have to precede all R's. Am I missing something here? Other than a brain? Heh..

  2. The wording of question 20 is throwing me

  3. I commented a few months ago about #20 and came back to study and still having trouble with the wording or this question. Can anyone explain it in more depth?