From the box:
New children game where players all have to be chickens and peck grain. Just pull back you little chicken and let it do its work and eat that small ball.
Remember, it is not just eating everything, but eating right stuff and fast. Eat 6 blue when playing with blue chicken, all other ball through back in, when all balls are gone.
A neat little game for children. First one to collect 6 of their color balls, is the winner.