We redesigned MysteryTwister, enjoy! Feedback

 Explore Challenges

The SZ42 Challenge — Part 3 Level 2

by Nils Kopal, published on 8/15/2020

The Lorenz SZ42, codenamed Tunny, was a German teleprinter encryption device used during WW2. This is the third challenge in a series of 13 level-2 challenges with the SZ42. Here, you are provided with 2 in-depth ciphertexts and a limitation is used. Can you recover the plaintexts?