1. vydra   clam   eel   otter   whale   Hint Half-n-half Clue   2. del’fín   dolphin   seal   jellyfish   starfish   Half-n-half Clue   3. tjulén’   mussel   swordfish   shark   seal   Half-n-half Clue   4. rýba-méč   sea urchin   swordfish   octopus   oyster   Half-n-half Clue   5. ulitka   shark   eel   swordfish   snail   Half-n-half Clue   6. omár, lóbster   sea urchin   seal   lobster   oyster   Half-n-half Clue   7. zvezdy   oyster   starfish   seal   shark   Half-n-half Clue