Nancy Drew | Legend of Crystal Skull | Part_1 Marble puzzle

Bruno Bolet was the proud owner of the "Whisperer," a crystal skull rumored to protect its holder from almost any cause of death - except murder. When Bruno passed away, his nephew Henry came to wrap up his affairs, but he couldn't find the skull among the clutter of the creepy Bolet manor. You'll need to team up with Nancy's best friend Bess Marvin to find this mystical artifact before it falls into the wrong hands!

Nancy finds the door to the Bolet's house open. See footprints on the floor. In the great room, Nancy sees a costumed skeleton man. The lights go out and powder is thrown at Nancy. Nancy wakes up and is given a concoction by Renée Amande, the former housekeeper of Bruno Bolet.
Library:
Stand up and talk to Henry Bolet at right corner of room. Henry is the executor of Bruno's estate. The place has exotic pets that have run of the place.
Look around this room and see a card catalogue of books in the middle shelf left of Henry. Check the Miniature Modelers trophy left of that book case. Open the 1991 silver trophy at lower shelf to get eyeball 1 (cabinet slot 11).
Pan left and check the books at corner left of fireplace. They can be moved and have tooth depicted on the bindings. To the left is another bookcase with an iguana on top of some books.
Pan around and exit through the double doors to the hallway.
Go forward and enter the great room.

Marble puzzle: The aim of the puzzle is to get the pusher to the eye at bottom right corner of the box. The marbles and square can be moved to block the laser beam at center of the box.
Use the keyboard arrows or the arrows in the screen to move the metal pusher around the puzzle. The reset is the square with the star at middle bottom of puzzle.

Solução do Marble Puzzle (Senior Level)

--->>>> Part 2_Bolet Mausoleum