Both players have three soldiers; one player plays with black, the other with yellow. One of the players puts his soldiers upon the 3 blue spaces marked 1, the other puts them upon those marked 2. Each player alternately advances a soldier following the black lines in any direction, one space at a time. In order to win it is necessary to advance so far as to be able to place your 3 soldiers on 3 spaces of the same color (blue or green) in such a manner that a triangle with specific properties is formed. —user summary