Hi this is the only one i cannot get, and i cannot progress without it. following the pages in the book i input them in the order given as if it were a 1 to 9 number pad. ive tried doing it backwards, treating the number pad as if it has a different order, etc. I feel I have tried everything I can and yet it never works. I just want the yellow button :'(...

Hey all! This game is quite a little gem. I've replayed it a few times now, and it seems that I'm unable to unlock the speed achievements as well as the secret achievement regardless of how quickly I beat the game or how many times I see the secret screen. Has anyone else had these problems as well?...