This document outlines the rules for a logic puzzle where a family must cross a river using a raft. The family consists of a father, mother, two daughters, two sons, a thief, and a policeman. Players must follow five rules when determining who can be on the raft at a time: a maximum of two people can be on the raft, certain family members cannot be together without others present, and either the father, mother or policeman must operate the raft. The objective is to move the entire family to the other side of the river using these constraints.