Last seen in:
- The Guardian - Quick crossword No 14,691 - Jun 7 2017
- The Washington Post - Apr 22 2016
- The Chronicle of Higher Education - Jan 29 2016
- New York Times - Dec 11 2015
- USA Today - Dec 2 2015
- Newsday.com - Jul 20 2014
- The Chronicle of Higher Education - Jul 18 2014
- L.A. Times Daily - Jun 29 2014
- L.A. Times Daily - Sep 22 2013
- Newsday.com - Sep 19 2013