1. Georgetown   Guyana   Bolivia   Falkland Islands   Chile   Hint Half-n-half Clue   2. Caracas   Venezuela   Brazil   Argentina   Paraguay   Half-n-half Clue   3. Buenos Aires   Argentina   Brazil   Bolivia   Venezuela   Half-n-half Clue   4. Santiago   Colombia   Argentina   Chile   Brazil   Half-n-half Clue   5. Stanley   Uruguay   Chile   Peru   Falkland Islands   Half-n-half Clue   6. Paramaribo   Peru   Suriname   Chile   Venezuela   Half-n-half Clue   7. Cayenne   Falkland Islands   Peru   Venezuela   French Guiana   Half-n-half Clue