Who eats whom: The food chain boardgame

There are 72 tiles with 12 different animals in this game. Every player has board with 13 squares Players draw tiles or use tiles from their hand and place them on their boards to any empty square to form food-chains. Game ends if all squares of all players are completed. Food-chain with - 4 animals scores 6 points, - 3 animlas scores 3 points - 2 animals scores 1 point Triangels score additional 1 point. Same animals in bonus squares multiply results. The player who has the most points is the winner