This Door is a Mathematical nightmare for the Unprepared. When the Victim, I mean person, turns the handle a certain number of clicks the door opens to reveal what lays behind. The door inner workings are visible but unattainable unless you have the master key. Based off of Leonardo of Pisa, who was known as Fibonacci.

The Trap is set as a Master sequence is pulled by a set of clicks on the knob. Denoting the correct sequence or path a ball bearing must take to complete a circuit or raw energy in this case ( for simplicity sake) electricity( could be any form be it magnets or magic).

The patter of the Fibonacci sequence is such

F0

F1

F2

F3

F4

F5

F6

F7

F8

F9

F10

F11

F12

F13

F14

F15

F16

F17

F18

F19

F20

0

1

1

2

3

5

8

13

21

34

55

89

144

233

377

610

987

1597

2584

4151

6765

Say you wanted to go to your library and it is the 4 room designated on your door

You would turn the nob counter-clockwise one click, then one click ,then 2 clicks, then 3 clicks. Then turn the nob clockwise to engage the circuit. The Door would then open to your library.

As you can see the higher the number can add security to your rooms as well. You could put a trap behind any of the door clicks or all of them. thus makeing a room you can enter but cannot leave impossible to figure out. And since the Door is made of A Glass/Plastic Composite as well as a Mechanial lever, Magic will not work on it because of the frequency of it acts the same as electricty thus setting off any number of outcomes...all being bad of couse...

? Community Contributions (1)-1

the door is simply that, a door, litterly propped up against the wall if you break the door then you cant go anywhere.you can move the door. you can do whatever but if you break it then you go nowhere...

Manfred, your idea of an elevator intrigues me. if continuing along this line of thinking you could really have something simmilar to the glass elevator of willy wonka (sorry about bring him in here, but it works) where the numbers are listed as buttons but not in order of the sequence thus figuring out the sequence is impractical yet time consuming.

you could litterly hit a button in the correct sequence such as with the library on the 4th 'door' such as hitting the buttons 1,1,2,3 thus entering the library. thus making higher numbers and combinations possible...