1. 1924 Summer Olympics   Athens   Paris   Los Angeles   Berlin   Hint Half-n-half Clue   2. 1932 Summer Olympics   Los Angeles   Helsinki   Tokyo   Stockholm   Half-n-half Clue   3. 1996 Summer Olympics   Paris   London   Atlanta   Barcelona   Half-n-half Clue   4. 1948 Summer Olympics   London   Mexico City   Athens   Rome   Half-n-half Clue   5. 1972 Summer Olympics   Helsinki   Moscow   Munich   Sydney   Half-n-half Clue   6. 1920 Summer Olympics   Beijing   Antwerp   Helsinki   Moscow   Half-n-half Clue   7. 1940 Summer Olympics   Tokyo   London   Sydney   Los Angeles   Half-n-half Clue