Last seen in:
- Universal - Jul 7 2023
- New York Times - Jan 15 2023
- The Telegraph - QUICK CROSSWORD NO: 29,561 - Jan 1 2021
- Wall Street Journal - May 7 2020 - Got My Ion You
- New York Times - Sep 30 2018
- The Guardian - Quick crossword No 14,947 - Apr 3 2018
- New York Times - Mar 16 2018
- Newsday.com - Dec 5 2015
- Wall Street Journal - Oct 17 2015 - October 17, 2015 - Off the Cutting Edge
- L.A. Times Daily - Aug 22 2015