We have the 11-letter answer for NOUN: "something (such as a puzzle) that demands mental effort and acuity for its solution" crossword clue, last seen in the Missing Letter Crossword December 2, 2025 puzzle. Let us help you solve the crossword clue that has you stumped so you can finish the puzzle.
NOUN: "something (such as a puzzle) that demands mental effort and acuity for its solution" Crossword Answer
Find more clues, hints, and info below.
Find more clues, hints, and info below.
Helpful Hints
- SOLUTION (noun)
- a statement that solves a problem or explains how to solve the problem
- the set of values that give a true statement when substituted into an equation
- SOMETHING (noun)
- An indeterminate or unknown event.
- A substance or material thing, unknown indeterminate or not specified.
More Missing Letter Crossword (12/2/2025) Answers
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18. Q and U dividers
NOUN: "something (such as a puzzle) that demands mental effort and acuity for its solution" Crossword Clue Q&A
- When was NOUN: "something (such as a puzzle) that demands mental effort and acuity for its solution" crossword clue used most recently?
- This clue was last seen in the December 2, 2025's Missing Letter Crossword.
- What was the most recent answer for NOUN: "something (such as a puzzle) that demands mental effort and acuity for its solution" crossword clue?
- The most recent answer for the clue is BRAINTEASER
- What is the 11-letter answer for NOUN: "something (such as a puzzle) that demands mental effort and acuity for its solution" crossword clue?
- BRAINTEASER
That should be all the information you need to solve for the NOUN: “something (such as a puzzle) that demands mental effort and acuity for its solution” crossword clue! Be sure to check more clues on our Crossword Answers.