Answer:

T

O

U

G

H

N

U

T

We have spotted TOUGHNUT (8 Letters) a total of 3 times in our database. Below you may see the clues associated with TOUGHNUT and also when and where was it last seen:

Referring crossword puzzle clues

• Metaphor for a challenging puzzle
• Difficult problem to crack

Usage among publishers:

• New York Times: Feb 19, 2026
• Universal: Sep 4, 2025
• Wall Street Journal: Aug 21, 2024