Here's another proposed exercise:

You are a brilliant young Jewish mathematician living in Haifa, British Mandatory Palestine. The year is 1932. You are a member of the Irgun and your organization is concerned about an eventual Persian attack on the Jews using atomic energy. The Irgun has given you the assignment of figuring out a way to prevent this attack with minimal loss of life. Ideally you would sabotage the Persian machinery for creating atomic weapons.

In short, you are in charge of Operation Stuxnet. You must devise your strategy, tactics, and mechanisms using only knowledge and information which was available in 1932.