Missionaries and Cannibals

## Description

_Missionaries and Cannibals_ is puzzle game in which three missionaries and
three cannibals must be ferried across a river. The ferry only accommodates
for two people and the cannibals can never outnumber the missionaries or they
will eat them. The ferry must also be manned by at least one person. It’s up
to the player to find out the steps to get everyone across.