| 2026-08-24 | Arctic creatures with flippers |
| 2026-08-11 | Prey for polar bears |
| 2026-06-24 | Important creatures in Inuit culture |
| 2026-01-16 | Creatures that can turn into humans on land, in Scottish folklore |
| 2025-12-28 | Creatures formed from the fingers of the sea goddess Sedna, in Inuit myth |
| 2025-03-16 | Navy group |
| 2024-04-28 | Some special ops personnel |
| 2024-02-15 | Sleek ocean swimmers |
| 2023-09-02 | Herd : buffalo :: bob : ___ |
| 2023-01-02 | Makes watertight, say |
| 2022-11-24 | Prey for polar bears |
| 2022-01-10 | Marine animals with flippers |
| 2020-11-29 | Makes watertight |
| 2020-04-17 | Closes up for good |
| 2020-02-07 | Special ops force |
| 2017-02-27 | Circus animals that balance beach balls on their noses |
| 2016-12-24 | Navy ___ |
| 2013-08-23 | Fisherman's Wharf attraction |
| 2013-01-20 | Some barkers |
| 2011-10-03 | Shuts tightly |
| 2009-03-07 | They make lasting impressions |
| 2007-07-20 | Vacuum maintainers |
| 2007-02-20 | Closes tightly |
| 2006-02-18 | Makes an impression on? |
| 2005-10-26 | Navy elite |
| 2004-04-07 | Good Housekeeping approvals |
| 2004-02-12 | Barkers |
| 2003-06-27 | Christmas ___ |
| 2003-04-26 | Elite group |
| 2003-04-10 | Some pups |
| 2001-06-05 | What some pups grow up to be |
| 1999-08-24 | Elite divers |
| 1998-03-08 | Protection against tampering |
| 1997-12-08 | Flippered animals |
| 1997-06-28 | Clinches |
| 1997-02-02 | Christmas ___ |
| 1996-01-24 | Elite Navy group |
| 1995-06-11 | Shuts up |
| 1995-03-09 | Navy unit |
| 1993-12-19 | Elite Navy group |