This game is a family favourite.  Set up the ice pieces in a comfortable place.  There are 1, 2 or 3 fish on each of  the ice pieces.  This is significant because it is how you calculate your points.  

Place your penguins on a piece of ice, where you know you will get lots of points.  As you move your penguins, you create holes in the ice which block you from moving around.  Watch out! Your opponents might just leave you on a piece of ice.

Lots of strategy, fun, and planning needed to excel.