Last seen in:
- The Telegraph - QUICK CROSSWORD NO: 29,350 - Apr 29 2020
- Wall Street Journal - Aug 27 2019 - Binary System
- The Times - Concise - Sunday Times Concise No 1534
- The Guardian - Quick crossword No 14,711 - Jun 30 2017
- USA Today - Aug 9 2014
- The Times - Concise - Times2 Concise 6263 - December 4, 2013
- Irish Times (Simplex) - Dec 22 2012
- Irish Times (Simplex) - Aug 10 2007
- Irish Times (Simplex) - Apr 5 2006
- The Telegraph - QUICK CROSSWORD NO: 24,708 - Jun 17 2005