Ruhuna Tea Room Escape

[Dolphinsong]

Hi Everyone! I am new to the forums & still a bit of an escape rookie
I am having trouble with reading the code to exit. Any help would be most appreciated. My eyes would appreciate it too thanks in advance!

[tipper75]

Hi Everyone! I am new to the forums & still a bit of an escape rookie
I am having trouble with reading the code to exit. Any help would be most appreciated. My eyes would appreciate it too thanks in advance!

The hint is in the book on the floor. They are always different, but generally follow the same trends. The grid spot that is colored is placed in that position, and the squares that are grayed mean that the opposite is substituted, ie, colored = white and white = colored. Hope that helps