Examine the painting with your eyepiece. Start the puzzle with the sparkling sliding token on one of the towers. Change the view and move the token when the segment connects with the next segment to form a path. Continue until you reach the the bottom of the painting and retrieve a clock face.
Go back to the gold box. Insert the clock face. A chess puzzle will appear. Move the knight piece (yellow) on top of the four chess pieces (blue) on the left. Like in real chess, knight piece can only move diagonally.
A miniature tower will appear. Put on your eyepiece and enter the tower. Check out the puzzle on top of the blue box. To open the middle round compartment, you have to slide three handles to the middle.
Left: Rotate the dial on the left and slide the handle in place.
Top: The top consists of three wheels. Rotate the wheels so the indentations on each wheel line up. Move the handle to the middle.
Right: Rotate the outer ring so the tracks line up. Slide the handle. Rotate the inner ring for 180 degree. Rotate the outer ring again. Slide down the notch to hold the outer ring in place. Move the handle to the middle.
The round compartment contain a square slot. Insert the crank handle. The top of the box will unlock. Check out the puzzle underneath. Rotate the three disks so that the design match the one on the bottom. Turn the switch in the middle. Get a handle with a socket.
Check out the music box. Undo the switch on the box. Grab the winding key. Go to the left side of the box and put on your eyepiece. Slide the puzzle pieces to complete a circle and the keyhole will reveal. Insert and turn winding key.
You have to move the ballerina figurine to the center of the box. The path is consist of loops. Use the button at the edge of the box to control connectors between loops.
Go back to the gold box. Pick up a second ballerina figurine behind the chess puzzle. Return to the music box. Insert the second figurine. Again, use the button at the edge of the box to control the loop connectors. Once the second figurine reach the center of the box, collect the red gem.
Check out the a board with blue gemstone on the alcove. Notice two sets of gemstone hint at the bottom of the wall. Insert the red gemstone. Tap on the gemstone to change color. Modify the pattern to assemble the hint beneath the board. Press the button at the top of the board once complete. Repeat for the second set.
Check out the painting in the downstairs with your eyepiece. Like the first painting puzzle, move the sparkling sliding token. Adjust your eyepiece angle view to reveal the path until you reach the bottom of the painting. Get a hands of a clock.