Critter Cubes

It's too cold for the critters, so help them board the boat to a better climate! This zoo in Antarctica's way too chilly—the poor critters are cold as ice! Get as many critter cubes aboard the boat home as possible. Try to place the cubes for maximum occupancy, and remember that different colored ice cubes have different properties: gray are bouncy, blue are slippery, and purple are sticky!