The thing is, it was almost outright told by the Braille scripts:

"FIRST COMES WAILORD.
LAST COMES RELICANTH."

…but how many of us playing this game as children or teenagers even knew about Braille being a thing..? They were just cryptic dots to me back then. Had I known it could be deciphered with a simple Braille dictionary, I would not have cheated to get the answer… but well, that is childhood, I suppose.

Jesus fucking christ.
Whoever found out how to get inside was lucky to even notice it, considering how cryptic that bs was.