1. 1928 Summer Olympics   Athens   Helsinki   London   Amsterdam   Hint Half-n-half Clue   2. 1992 Summer Olympics   Barcelona   Beijing   London   Los Angeles   Half-n-half Clue   3. 1988 Summer Olympics   Athens   Montreal   Mexico City   Seoul   Half-n-half Clue   4. 1956 Summer Olympics   Sydney   Tokyo   Melbourne   Helsinki   Half-n-half Clue   5. 1996 Summer Olympics   Berlin   Mexico City   Montreal   Atlanta   Half-n-half Clue   6. 1912 Summer Olympics   Antwerp   Rome   Stockholm   Berlin   Half-n-half Clue   7. 1972 Summer Olympics   Munich   Stockholm   London   Paris   Half-n-half Clue