In the Up-Down-Left-Right function, numbers are drawn in the 7-segment system by means of the keyboard clicks, similar to the application in video games.
Encrypt
First, the digits to be encrypted are entered.
The following variants for encryption can be selected in the control unit:
- Arrow up, left, down, right
- WASD
- NWSE
- ^<v>
- ESDF
- WQSE
- IJMK
- ULDR
- OLUR
- VLZR
- Custom Controls
The output then shows both the graphic output, which can be saved, and the text output in the selected encryption.

Decrypt
First, the characters to be decoded are entered.
In the control unit, the variants from the left-hand list can be selected for decoding.
The output then shows both the graphic output, which can be saved, and the text output of the selected decryption.
