| 2025-10-24 | Houston and New Orleans |
| 2025-06-03 | Long Beach, Charleston and Baltimore |
| 2023-10-24 | Cities with wharves |
| 2022-09-30 | Boston and San Francisco, but not Denver |
| 2019-06-21 | Things on the back of a computer |
| 2018-05-01 | Strong wines |
| 2015-02-02 | Places with wharves |
| 2015-01-02 | Modern connection points |
| 2013-06-16 | *Cruise stops |
| 2013-06-16 | - |
| 2012-09-09 | Dessert wines |
| 2011-07-16 | Destinations for some wires |
| 2011-07-10 | Wires may connect to them |
| 2011-07-03 | Baltimore and Philadelphia |
| 2011-04-20 | New York and New Orleans |
| 2010-11-14 | Places to plug in peripherals |
| 2008-09-15 | Cities with wharves |
| 2003-07-25 | They're left at sea |
| 1999-05-21 | New York and Los Angeles, e.g. |
| 1999-02-17 | Ship refueling places |
| 1995-07-30 | They receive many calls |