We found 1 possible crossword answer in our website database that matching the query for "Tough nut to crack"

The crossword clue for today new york times crossword puzzle is "Tough nut to crack" , and the right or the best answer for Tough nut to crack is :

ENIGMA

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New York Times crossword puzzle on Oct 22, 2016 is a daily puzzle published in The New York Times, online at the newspaper's website, syndicated to more than 300 other newspapers and journals, and available as mobile apps.