Challenging Activity Such as a Rubik's Cube

This page is the CodyCross answer for the clue below from Brazilian Tour, Group 778, Puzzle 5 (Multicultural Nation).

Question is: Challenging Activity Such as a Rubik's Cube

and the answer is: PUZZLE

Word Meaning:

PUZZLE — (uncountable) The state of feeling confused or mystified because one cannot understand a complicated matter, a problem, etc.; bewilderment, confusion; (countable) often in in a puzzle: an instance of this.

Definitions from Wiktionary.

Challenging Activity Such As A Rubik's Cube - Brazilian Tour CodyCross Answers | CodyCross Solutions