Completed Tips for a game : Five nights in anime 3D

[kiava]

hi guys, as the title say i need a few tips about that game.
I'm trying to complete the all 20 AI challenge but i have some problems on complete the night, the bigger problem is fedina, i can't stop her, i don't how to deal with her.
Do you any tips to deal with her or for the custom night in general ?

 

[sepony123]

you still there? just hear her laughing. If her laughter get louder that means she's in front of your door, close it until you hear small laughter