LSAT PrepTest 79, Section III, Logic Games, Question 4 Explanation

LG Game 1 Question 4 Explanation, by LSATHacks

This question places H on Wednesday. When a question gives you a new rule, you should draw it, and then look at the existing rules to see which are affected.

LSAT Preptest 79, Game 1, Question 4, Diagram 14

LSAT Preptest 79, Game 1, Question 4, Diagram 15

We see L can only go Wednesday. That means L is out on this question. And since there are only six variables, that means all the other 5 must go in.

So, since O is before H, that means O is before H:

LSAT Preptest 79, Game 1, Question 4, Diagram 16