you are supposed to find a code it looks something like this 111010101 - (note not the code) it 0 is off 1 is on. you find it behind the doors, there is a code for that as well but i don't remember where.
Thanks but now i am stuck in the Everything puzzle I saw a post under mine saying its mirrored and i gotta copy a side wich i did but it didint work
yes that was also me, it is mirrored you probably just missed something.
I did thank you again
Np