Answer: PDF
The answer PDF has 109 possible clues. See the results below.
Last seen in:
- L.A. Times Daily - Jan 1 2018
- The Washington Post - Jan 1 2018
- Premier Sunday - King Feature Syndicate - Dec 24 2017
- Newsday.com - Nov 19 2017
- New York Times - Oct 21 2017
- New York Times - Aug 31 2017
- The Washington Post - Aug 26 2017
- L.A. Times Daily - Aug 26 2017
- Wall Street Journal - Jul 27 2017 - High Standards
- The Chronicle of Higher Education - Jun 9 2017