At what age will a tiger cub become independent? Learn this answer and more when you head down under in 20 outback levels of Puzzle fun. Race against the clock as you try and stop the Zoo's animals from becoming extinct. After each level, you'll be rewarded with incredible photos and info to help you learn about that particular animal. Venture into Australia Zoo Quest to challenge your wits and skills. [Release date: Mar 17, 2009][6635]