[blitzar]

One H4X0R gave it to four friends, who in turn gave it to between 9 and 14 friends, who in turn gave it to between one and 6 friends.

If train A leaves New York going 60 miles per hour with 167 people on board and train B leaves Chicago one hour later with 361 people on board going 85 miles per hour, how many people now have the key?

The answer is 31337.