| 2024-02-03 | Classic symbol of purity and grace |
| 2023-01-01 | Magical creature associated with rainbows |
| 2020-01-23 | Start-up worth a billion dollars, in a modern coinage |
| 2018-07-31 | Creature on Scotland's coat of arms |
| 2018-07-11 | Ride on a merry-go-round, maybe |
| 2018-06-26 | Elusive horse with a horn |
| 2017-12-24 | Animal on Scotland's coat of arms |
| 2014-06-05 | Creature in Rowling's Forbidden Forest |
| 2012-01-19 | Figure on Scotland's coat of arms |
| 2010-10-23 | Part of Scotland's coat of arms |
| 2007-03-29 | Mythical symbol of purity |
| 2005-02-26 | Lion's combatant for the crown, in "Through the Looking-Glass" |
| 2001-08-17 | Figure in some mysterious 15th-century tapestries |
| 1997-07-29 | Creature caught only by a virgin maiden |