Same as abstract text above.

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Your goal is to move your herd of penguins to the igloo at the end of the course. There is a par for every course, you must get at least this many penguins alive into the igloo. You coerce the penguins into moving by dropping fish waypoints.

Avoid holes, thin ice, and polar bears. They kill penguins.

You can drop sand traps to slow down bears and penguins, ice traps to speed things up. Use the siren to order your penguins to scatter.