The game can be played for three, four of five players. The players play in turn. The players are somewhat associated to their positions expressed as north, west, south, southeast and east. However, assigning players to positions is out of the scope of the program, as each player is given as an identifier the number of players who play before her. When playing multiple games in a row, the first player changes after each game. Specifically, the second player becomes the first one.