Happy you solved it! In case other students have this same problem, I'm providing some more info here.
S can't go into the 2 p.m. period because if it does, then we cannot satisfy all of the rules of the game. If S goes into 2 p.m., then we know that T must be in 3 or 4 p.m., and we also know that both R and Z are in the morning. What this means is that there would be no room to put WY next to each other on the game board. As a result, we know that this is a game board that will not work, and S can't be in the 2 p.m. slot.
Rozannaon December 18, 2020
Do you recommend writing both possible scenarios with Z in either 10:00 or 11:00 (as those are the only 2 spots based on restrictions). This is what I tried to do but felt it was very time consuming and not sure if necessary for this particular question?
