Flip your phone upside down and hold it there until the door opens. See related link for screenshots.
To complete it u do it
Pull all the doors down and get the rest from some were else
Snif the air with your nose
Snif the air with your nose
Align everything
Left at 11 Right at 7
Left at 11 Right at 7
look at it side ways
Press 45683968. See related link for screenshots.
Check the related link for a video guide on how to complete the 6th level on 100 floors.
Pick up the first lamp and take the door nob under it
Umm, I beat the game, but a long time ago, so if I'm wrong sorry. But I'm pretty sure that to open the doors you need to have gotten all the minikits complete then the doors in the library will open.