CODEBREAKERS
You are now an agent of the Polish military intelligence. Your superiors entrust you with an extremely important task. It’s 1929 and a cryptology course for young mathematicians is about to begin, meanwhile a Polish spy operating in the enemy’s headquarters reports that the enemy’s secret services are beginning to get interested in the training planned. It is obvious that there has been a leak. A coded dispatch from Poznan to Berlin has been intercepted by the radio monitoring team. Breaking it can help to expose the traitor. Let’s do it!