Clue: Closed book
We have 1 answer for the clue Closed book. See the results below.
Possible Answers:
Related Clues:
- Sphinx
- Elgar's "___ Variations"
- Puzzle
- Poser
- Mystery
- Complete baffler
- Something inexplicable
- Stumper
- Perplexer
- It's mind-boggling
Last Seen In:
- Wall Street Journal - June 25, 2010
- New York Sun - December 05, 2004
- New York Sun - December 04, 2004
- New York Sun - December 03, 2004
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