I have heard in the secret units there is such an exam. Throw a man into a pit with a wolf, and you have to survive.
222: You have not been told the whole truth. The specific exam was selected depending on the specialization of the agent. For the divers, it was as you described. For the Shrimshevs, it was necessary to immobilize and tie the wolf with his tail. And for the detective to get important information from the wolf.
333: The wolf is unfortunate... the sheep is bloody.