Biblioteca

Louisa Simon, an ordinary student of 24 years old sees dreams about wondering around an abandoned mansion that appears to be a library. The dream always ends up the same way – in the end of the hallway, with a dark silhouette of a woman. After 6 month Louisa find the mansion not far from her town and decide to check it out. She travels there and gets trapped inside an old burned down house.

Please be patient with the game. I was young when I made it.
For puzzles - search every puddle and pixel
And for the last puzzle - the screenshot is uploaded here, just incase.