These 12 buttons resemble the 12 rooms on the current floor. Pay attention in which rooms there are flashing hints on the floor. Or use this solution if you want:011010011001
uhhh dude you know which im talking about right cause that code dosent work its a 3 by 4 you did a 4 by 4
ok forget my last comment you were right each symbol shows the same pattern and i got more health