Best answer 1. Click on the box on the ground, click on the skirting line on the right side of the box, take the small silver key behind the box, and click on the top of the screen to retreat.

2. Turn right, click on the painting on the wall, in the lower left corner of the painting, take Button Battery-1 on the side; insert the small silver key into the exposed circular keyhole, click on the key, The painting rises, take the small black key in the lower left corner of the dark grid, and step back.

3. Turn right, click on the chair, click on the left front foot of the chair, take the reminder paper -1 under the chair surface, click on the top of the screen to move back; click on the right front foot of the chair, take the button battery - on the corner line on the right side of the door 2. Click the upper left corner of the screen to go back.

4. Turn right, click on the square trace on the left side of the wall, click the button on the right in the lower right corner, the secret compartment will open, take the small bottle in the secret compartment, and go back.

5. Check the prompt paper-1 (move the mouse over the prop, click the exclamation mark on the prop to view), click to open the paper, and see the prompt: the button is drawn on the left, and a circle is drawn on the right It says 10" on the upper right, and 10" means 10 seconds.

6. Click on the square trace on the right side of the wall. According to the prompts on the prompt paper -1, press and hold the button on the left side of the lower left corner for 10 seconds. The dark grid will open. Take the gold brick in the dark grid and go back. .

7. Turn right, click on the box on the ground, use the small black key to open the locks on both sides of the box (click on the props in the prop bar again to put the props back), open the box, and take the Switzerland in the box. The saber, the laser flashlight (the white one), the dice, and the envelope stuck in the lid of the box.

8. Notice that there are 4 color squares on the logo in the lower right corner of the box lid, and each square has a letter: cyan = A, yellow = E, blue = C, green = F , (the color of the square is fixed, the letters are random), remember the letters corresponding to the colors, and go back.

9. Turn left, click on the power socket on the lower right side of the opposite wall, look at the Swiss Army Knife, open the knife, use the knife to cut the socket shell, look at the army knife again, open the small screwdriver, use the small screwdriver to open the left and right sides of the socket. 2 screws, click on the socket, the socket will fall off, take the button battery-3 in the wall hole, and step back.

10. Turn right, click on the upper right corner of the floor, put the gold brick on the left side of the rightmost movable board, check the saber, open the knife, use the knife to cut the line under the movable board, and get the gold back. Brick, click on the movable panel, take the UV lamp in the dark room, and retreat.

11. Look at the saber, open the corkscrew, look at the small bottle, use the cork opener to remove the cork, take tip paper-2, check tip paper-2, click to open the paper, look Go to the top and it says xx=37 (random number).

12. Check the laser flashlight, put 3 button batteries into the laser flashlight, select the laser flashlight, and see a row of numbers and letters illuminated by the flashlight: 2R15LxxR4L (the numbers are random), follow the prompt paper -2 xx=37 above, you can get: 2R15L37R4L, R is Right (right), L is Left (left).

13. Turn right, click on the safe in the dark grid, click on the password lock in the middle of the safe, according to the result 2R15L37R4L of the previous item, first align the 0 on the password lock with the small triangle, and then turn right 2 (turn clockwise), turn left to 15 (turn counterclockwise), turn right to 37, turn left to 4, open the combination lock, open the safe, take the wrench and music box, and go back.

14. Check the music box and adjust the positions of the five switches below. When you press the button with a triangle on the left, you will hear the five sounds emitted by the music box, all with the same highest pitch (switch The position is random, you can only listen here by yourself), press the small button on the right, open the music box, and take the prompt paper -3.

15. Pay attention to the prompts on the right side of the music box: magnet + wrench, insert the wrench into the hole, and get something; check the saber, open the knife, check the music box, open the music box, and use the knife to cut off the music box. The O-shaped magnet on the left speaker.

16. Turn right, click on the chair, click on the left front foot of the chair, use a wrench to remove the 2 screws on the left side of the chair, and move back; click on the right front foot of the chair, use a wrench to remove the 2 screws on the right side of the chair Screw on foot, back off.

17. Click on the chair, move the chair, check the wrench, and attract the O-shaped magnet to the bottom of the wrench handle; click on the ground in front of the door, insert the wrenches into the 4 holes on the ground, and get 4 battery, back up 2 times.

18. Check the purple light, put 4 batteries into the light, the purple light will light up; turn right, click on the dark grid on the left side of the wall, click on the gray part of the dark grid, and illuminate the left side with the purple light There are 7 buttons, and you can see that there are key patterns around the buttons. The first button corresponds to the C note, the second corresponds to D, the third corresponds to E, the fourth corresponds to F, the fifth corresponds to G, and the sixth The first one corresponds to A, and the seventh one corresponds to B. According to the 4 colored squares on the label in the box and the letters inside (see Article 8), press the corresponding 4 buttons into the color of the square. Open the box on the right and take the key. -1, go back 2 times.

19. Check the dice and shine it with a purple light. Points will appear on the dice: blue 1 point, cyan 2 points, green 3 points, red 4 points, purple 5 points, and yellow 6 points.

20. Click on the dark grid on the right side of the wall, click on the gray part of the dark grid, first press the long button 6 times, and remember the color order of the 6 small lights on it (the order is random), According to the point shape corresponding to the color on the dice, press the point shape corresponding to the first small light on the 9 square buttons, then press the long button, continue to press the other 5 corresponding points, and press each point One long button (1 point press the middle button; 2 points press the upper left and lower right; 3 points press the upper right, middle, lower left, 4 points press the upper left, upper right, lower left and lower right; 5 points press the upper left, upper right, middle, Lower left, lower right; 6-point press upper left, middle left, lower left, upper right, middle right, lower right), click the box on the right to open, take key -2, and go back 2 times.

21. Look at the gold brick, shine it with a purple light, and see that it says: GO=d3 (the content on the right side of the equal sign is random); click on the power socket hole in the lower right corner of the opposite wall, and use a purple light Take a photo and see that it says: LU=b3 (the content on the right side of the equal sign is random), and go back.

22. Turn right, click on the dark grid on the floor, illuminate the dark grid with a purple light, and when you see it says: OD=d2 (the content on the right side of the equal sign is random), go back.

23. Turn right, click on the safe on the wall, open the safe, shine a purple light inside the safe, and when you see it says: CK=b1 (the content on the right side of the equal sign is random), go back.

24. Check the envelope, click it, and see GOOD LUCK written on the letter paper. Shine it with a purple light and see the lines between the letters

┌ — — ┐< /p>

G O O D

×

L U C K

└ — —┘

According to the four equations seen earlier : GO=d3, OD=d2, LU=b3, CK=b1, replace GOOD LUCK with the content on the right side of the equation, you can get

┌— —┐

d 3 d 2

×

b 3 b 1

└ ——┘

According to the connection, 4 sets of letters and numbers are obtained: d2, b3 ,d3,b1.

25. Check the prompt paper-3, click to open the paper, and see on the left: b2, d4, a2, c1 (this part of the content is also random).

26. Turn left, select the purple light, shine on the wall above the box, and you will see a dotted box. Click on the dotted box, and use the purple light to shine on the wall to see the specific location of the dotted box. , there is a circular button on the right side of the lower right corner of the dotted box. Click the button and the dark grid will open.

27. Click on the dark grid and see buttons arranged 4x4 on the left. There are coordinates on the border. From left to right it is abcd and from bottom to top it is 1234 (the coordinates are very small, so look carefully. (see clearly), according to the content on prompt sheet -3 and the results obtained in item 24, press the corresponding 8 buttons, open the box on the right, take key -3, and go back 2 times.

28. Click on the box on the ground, insert the 3 keys into the black box in the box, open the box, take the door handle, and retreat.

29. Turn right twice, click on the door, install the door handle on the door, click on the door handle, open the door, click on the outside of the door, and pass the level.