On the Subject of Cruel Keypads
Do you know Korean?
- This module displays Korean letters, a colored bar, and a stage counter. There are 3 stages.
- To disarm the module, press the symbols in the correct order. For each stage, use the Venn diagram below to find out which table to use.
- Apply the special rule and input the symbols in the correct order.
|This is stage 1 or 3|
|Any of these symbols are present: ㅇ ㅈ ㅉ ㅟ ㅋ|
|If the color of the strip contains a letter* in common with the serial number.|
|The strip is red, blue or green|
* The possible colors are: Red, Blue, Green, Yellow, Magenta, and White.