UIES
| Date | Clue |
|---|---|
| 2024-04-02 | Highway no-nos, for short |
| 2024-02-11 | 180s |
| 2020-10-06 | 180s |
| 2020-01-15 | Turnabouts, informally |
| 2016-11-09 | 180s |
| 2015-12-09 | 180s |
| 2015-11-08 | Some "Fast and the Furious" maneuvers, slangily |
| 2013-12-28 | Some GPS suggestions, informally |
| 2011-08-09 | Sometimes-illegal turns, in slang |
| 2011-04-27 | Turnarounds, slangily |
| 2011-03-20 | 180s |
| 2011-01-21 | They're hung across roads |
| 2009-06-29 | 180-degree turns, in slang |
| 2009-03-11 | 180's |
| 2006-02-18 | Turnabouts, slangily |
| 2000-12-28 | Turnarounds, informally |