There are 3 Human escorting 3 Aliens. They need to get across a river. The boat can carry a maximum of 2 at a time. It also needs someone on it to drive it. (Aliens can be told to drive boat by themselves). You must think of a way to carry all 6 across. One rule: On either side, the number of Aliens must not be greater than that of the Humans (or they will revolt and kill
the Humans!) |