On the Subject of Encrypted Memory
What do you mean the instructions are right there!? I can not read that!
This module consists of 4 buttons with numbers, a screen, and 5 stage lights. To disarm this module, follow the instruction displayed on the screen, 5 times in a row. Incorrect presses will reset the module back to stage 1. Positions are numbered 1 - 4 from left to right.
The instructions for each stage will take an encryption based on what stage the defuser is on, which can be determined by adding 1 to the number of lit LEDs on the right. Undo the encryption to obtain the original instruction. Be prepared for instructions that require other stages.
- No encryption.
- Digits Caesar Shifted by +5 or +10. (Using 0-9)
- Letters Caesar Shifted by +5 or +10.
- Digits and Letters Caesar Shifted by +5 or +10. (Separately, digits use 0-9)
- Digits and Letters Caesar Shifted by +5 or +10. (Together, using 0-9, A-Z, in that order)
L | Label |
|---|---|
P | Position |
S | Stage |
C | Correct |
| Encoded Inst. | Press the button... |
|---|---|
L# |
... With the label #. |
P# |
... In the #th position. |
LS#C |
... With the same label as the button pressed in stage #. |
PS#C |
... In the same position as the button pressed in stage #. |
LS#1P#2 |
... With the same label as the button in the #2th position on stage #1. |
PS#1L#2 |
... In the same position as the button labeled #2 on stage #1. |