It is simple, take all Beavers Out! by punching as few beavers as possible.
If you punch a beaver that is up, it will go down. If you punch a beaver that is down, it will go up!.
Be careful, punching a beaver also changes its neighbors, those that are directly above, below or next to the punched beaver.
You are not alone, hit the duck and it will give you hints for coins. Then hit the shaking beaver quickly.
Compare your best score with your Facebook friends!
Do it before time is over!