To encrypt: First go down to level two and pull the gray rotors to the rotor positions. Then change the settings with the u and down arrows. Then go down to level three. There you can connect the letters. You can combine 20 letters(10 cabels). Finaly if you are on level one, you can write ocn the keyboard an the encrypted message will apear, If you then enter the encrypted message whit the same startup settings, you get the normal message again.
Enigma was a German encryption machine that was both electronic and mechanical. It was used in the Second World war and is the most advanced semi-mechanical encryption machine that exist. It has 158 962 555 217 826 360 000 combinations. For more information: https://en.wikipedia.org/wiki/Enigma_machine
