I am finding the second room tough. I'm pretty sure I've got the floor plan correct but still the numbers aren't working. I don't know how to use the two arrow cards and I'm wondering if they have to be used to figure out the numbers on the ceiling or the letters on the wall in the 1st room. I also cannot figure out the order of the symbols and colors on the panel. I know where to look. I have all the information I need but how I'm applying it doesn't seem to be working.
It is challenging but I am having a lot of fun