Bisi_writes
i am an imaginary traveler. i'd love to take you on my journeys.
There are 3 good guys and 3 bad guys trying to cross a river. The boat that they have only holds 2 people. If, at any point in time the bad guys outnumber the good guys then the good guys die. Remember that if someone crosses a river then someone has to come back with the boat for it to get to the other side again. How can everyone get across?