The clue "Tough thing to crack" last appeared in the Universal crossword on October 11, 2018. The correct answer for this puzzle is "NUT", a 3-letter word.
Solution NUT is 3 letters long. So far we haven´t got a solution of the same word length.
There is 1 solutions. The longest is NUT with 3 letters, and the shortest is NUT with 3 letters.
No, "TOUGH THING TO CRACK" hasn´t seen a spike right now. Solvers are most interested in: smother, Unique, Support, Wild party and Heap praises on.
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The solution is 3 letters long.