**2024: Walkthrough by Marietje Spijker**

**(Screenshots by Louis Koot)**

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**Page 3 of the walkthrough**

**Hallway 2**

**You enter a long
corridor. On the right wall above the sink you will see a banner with
the flag of 6 countries. **

**The following flags
are on the banner: China, United States, Brazil, Canada, United
Kingdom, Portugal (missing) and Japan. **

**Continue
walking through the hallway until you see the stairs going down on the
left. **

** Past the stairs at the left side is a bookcase and at the
end next to the windows ther are som lockers. **

**Diagonally
opposite the stairs you see a number of boxes on a bench. Walk towards
the bench and zoom in on it. There are 6 boxes on the bench. On each
box there is a sticker with an arrow on it. Write down de direction of
the arrows. You will see 2 arrows pointing to the right, 1 arrow
pointing up, 2 arrows pointing down and 1 arrow pointing to the left.
**

** Zoom out, turn
around and go down the stairs to the lower hall.**

**In this
hall you will see 2 doors, a door to the left and a door to the right.
The left door (door A) leads to the music room. The right door (door
B) is the exit door. Both doors are locked. On the left side of
the exit door (door B) is a box with 2 buttons. On the top button is a
circle that is half white and half black. Below it is a button with a
black circle. On the left side of the door to the music room (door A)
is a box with 4 arrows.**

**Go to door
A and zoom in on the box left of this door. By clicking on the arrows
the door will open. **

** The order in which you click on the arrows is the
order of the arrows on the boxes on the bench that you saw above. **

** So
click: 2 times right, 1 time up, 2 times down and 1 time left.**

**The door
to the music room opens. In the music room you will see three guitars
and a piano. **

** There is a blackboard on the left wall and a blackboard
on the wall where the guitars are placed against.**

**When you click on a
guitar you will hear a melody.**

**On the blacboard at
this wall 12 notes are written. You have to play these notes on the
piano.**

**So go to the piano
and zoom in on it.**

**On one of
the keys the letter C is written. For this puzzle you only need the
white keys. The key left of the C is B and the key left of B is A. The
key to the right of the C is D. Enter letters E, F and G on the keys
in the same way. Now you know the letters on the keys, you can play
the 12 tones you saw on the blackboard. So click on the next white
keys of the piano: A, A, B, C, C, D, D, E, F, F, G, G.**

**
****When you have entered the notes in
the correct order, a note will appear. **

** Zoom in on this note and you
will see 4 musical notes on it. You need these musical notes to open
the exit door (door B).**

**Zoom out, leave the
music room and enter the hall. Walk straight to the exit door. Zoom in
on the box to the left of the door. **

**The
buttons refer to the 4 musical notes. Call the button with the circle
that is half white and half black "A" and call the button with the
black circle "B". The musical notes on the paper you found are
sometimes black and sometimes half black and half white. Call the half
black and half white notes "A" and the black notes "B". Now click on
the buttons "A" and "B" on the box, in the order of the musical notes.
So: A, B, A, A, B.**

**When you
have done this right the exit door opens. Go through the exit door.**

**You enter another
locker room. **

**Walk
through this room and at the end of the right wall you will see the
exit door. Go towards this door. There is a box on the right side of
the exit door. Zoom in on this box. You will see buttons showing a
part of the flag of a country. This puzzle refers to the banner with
the flags of 7 countries that you saw previously on the floor above.
The order in which you click the buttons is the order of the countries
on the banner. Give the countries on the banner the letters A to G.
So: A=China, B=United States, C=Brazil, D=Canada, E=United Kingdom,
F=Portugal and G=Japan. Give the buttons that contain a part of the
flag, the same letter. The flag of Portugal is missing on the banner,
but that is the button with the red and green vertical stripe. Now
click on the buttons in the correct order: A, B, C, D, E, F and G.**

**The exit door
opens. Walk through the door and you will now enter the Chemistry Lab
**

**Chemistry Lab**

**You now
enter the Chemistry Lab. First take a look around. Number 3 is written
on the small wall to your right. Number 4 is written on the blackboard
on the right wall. On the chest of drawers in the left corner is
number 8 and the number 7 is on the wall with the windows. In the
middle row, one of the cupboards has the number 99 on it. You also see
5 different symbols on the floor. These symbols appear in a puzzle
later on. Opposite the blackboard on the right wall with the 4, is a
puzzle which you can't solve yet.**

**There are
6 matches drawn on the blackboard behind the teacher's desk. Walk
along the right wall to the end.
**

** At the end of the right wall is the
exit door.
**

** Next to this exit door there is a box with 6 circles and a
small vertical line underneath. These are linked to the matches on the
blackboard.
**

**Now go to the
teacher's desk. Click on the left drawer and a chess piece is added in
your inventory.**

**Zoom out
and click on the book on the desk. You will see a note with a chess
notation on it. **

** The notation says: K=King, Q=Queen, N=Knight,
B=Bishop, R=Rook and there is no letter for Pawn.**

**Now go through the
middle path.**

**At the left
side there is a drawer that you can open. Click on it and a key is
added in your inventory. It is a door key.
**

**Zoom out
and go back to the teacher's desk. Turn around and go along the right
wall to the back room. At the left side you will see a few puzzles.**

**Go to the back room
and click on the door. The door opens.**

**Walk into the bsck
room and you will see a chessboard at the left corner.**

**Turn to the right.
There is a clickpoint in the shelves cupboard. Click on it and a cable is
added in your inventory.**

**Zoom out and go
to the small stairs. You will see a note with a chess opening move.
**

**Go to the
chessboard and click on it.
**

**The chess
piece, that is in your inventory, is added on this chessboard. To
solve this puzzle, you need both notes you found earlier. The first
move you have to do is e4 for white and e5 for black. There's no
letter of a chesspiece given, so this is a move for the pawn. First
move the white pawn from e2 to e4. Then move the black pawn from e7 to
e5. The second move you do with the knight. Move the white knight from
g1 to f3 and then move the black knight from b8 to c6. The third move
is just one move and you do this with your white bishop. Move the
white bishop from f1 to c4.**

**If you have done it
right 4 light beams will appear on the left match on the
blackboard.**

**Leave the back room
and return to the Chemestry Lab.**

**The first
puzzle you see to your right is a weight puzzle. From left to right
you should place the weights from light to heaviest on the pressure
plates. Before we can do that, we have to convert the weights to grams
(g). The first step tells us that 1 kg=1000 g, 1 OZ=28.35 g and 1
lbs=453.59237 g. Now that we know this, we can calculate the weights,
which are: 2.5 kg=2,500 g, 25 lbs=11,339.8425 g, 25 kg=25,000 g and
250 OZ=7,087.5 g. **

**So the order from
left to right is: 25 g, 250 g, 2.5 kg, 250 OZ, 25 lbs and 25 kg. Now
the second match on the blackboard will get beam light.**

**Zoom out and go a few
steps to the blackboard. The next puzzle on the right is a clock
puzzle.
**

**First click on the
clickpoint above the left most clock. You will see four clocks
with a different time.**

**Name the clocks
from left to right A, B, C, D and E. The correct time still needs to be
entered on clock E. You can deduce this time from the times on clocks A
to D. On clock A it is 11:15 am and on clock B it is 10:05 am. So the
time at clock B it is 1 hour and 10 minutes earlier than at clock A. In
minutes that is 70 minutes. The time on clock C is 07:45. So at clock C
it is 2 hours and 20 minutes earlier than at clock B In minutes that is
140 minutes. The time on clock D is 07:15, which is 30 minutes earlier
than on clock C.
**

**The difference between clock A and clock B is 70 minutes and the
difference between clock B and clock C is 140 minutes. That is 70
minutes more than the difference between clock A and clock B. Now a new
cycle starts. The difference between clock D and clock C is 30 minutes.
The time on clock E must now be 70 minutes (= 1 hour and 10 minutes)
earlier than the time on clock D (7:15 am). This means that the time on
clock E must be 5:35 am. Zoom out and zoom in on the puzzle of clock E.
Click on the small hand until it is at 5 o'clock and click on the large
hand until it is at 35 minutes. Match 3 on the blackboard will light
now.
**

**Continue along the
center path until you see a puzzle with rotating discs on the left.
Click on this puzzle.**

**Number
these disks from top left to bottom right 1 to 15. You will have to
click 1 or more times on the discs until all lights turn green. **

**Click: 2x on disc
1, 5x on disc 2, 3x on disc 3, 1x on disc 4, 2x on disc 5, 4x on disc
6, 3x disc 7, **

** 3x on disc 8, 4x on
disc 9, 2x on disc 10, 1x on disc
11, 1x on disc 12, 1x on disc 13, 1x on disc 14 and 2x on disc 15.**

**When you have done
this right all 15 lights are green and match 4 on the blackboard wil
light.**

**Go to the
blackboard with the 4 written on it. Turn around and you will see a
puzzle with cables. **

** The cable you found in the back room is added
here. **

**You must place the
cables on the board next to de cables, in such a way that it is a
roman numeral 12 (XII). Now match 5 will light.**

**Go to the
puzzle on the end of this bench. For this puzzle you first have to
look at the symbols on the ground.
**

** Each symbol has an arrow and that
arrow points to a number.
**

**Write down
the symbol and the number that the corresponding arrow points to. The
six-pointed star points to the 7. The triangle points to the cupboard
door with 99 on it. The kind of Celtic cross (circle with a cross
through it) points to the 4, the circle points to the 3 and the square
points to the 8.**

**Now zoom
in on the puzzle. The order to click on the numbers is the order of
the symbols written above the keys.**

** So that is: 899347. Now the last
match on the blackboard is light.**

**Go to the
blackboard. Each of the matches has 1 or more light beams. Count for
each match the number of lightbeams and write it down.
**

**Now go to
the exit door. Look at the buttons next to the exit door. Name these
buttons from left to right 1, 2, 3, 4, 5 and 6.
**

** The order to click on
the buttons is the order shown on the blackboard, so: 463125.
**

**The exit door
opens, so step through to enter:
**

**2024: Walkthrough by Marietje Spijker**

**(Screenshots by Louis Koot)**