Puzzle Room Curitiba: The Collector

You and your friends discovered Lindomar's hiding place. He is known for his collection of dolls, but there are rumors he makes sinister experiments with dolls and humans, as he believes he will get in touch with his six-year-old daughter who died mysteriously inside of this hiding place. No one who entered here has ever been found to confirm the story. As you passed by your house, you were captured and blindfolded! He left you inside your place of "work" and went out to get the dolls with which to make some of his experiments. He will return in an hour and there is only one way to escape before he comes back. Tic tac tic tac ...