1. Flußpferd   ox   hippopotamus   octopus   kangaroo   Hint Half-n-half Clue   2. Tintenfisch   chimpanzee   kangaroo   octopus   ass   Half-n-half Clue   3. Pinguin   rhinoceros   ewe   penguin   otter   Half-n-half Clue   4. Ochse   turtle   weasel   ox   sea lion   Half-n-half Clue   5. Bison   bison   bat   hedgehog   hyena   Half-n-half Clue   6. Schildkröte   lioness   turtle   rhinoceros   shark   Half-n-half Clue   7. Igel   rhinoceros   ox   hedgehog   gorilla   Half-n-half Clue