Doing crossword puzzles is very good for the brain. It is helpful in keeping intelligence high, and it exercises the brain which results in improved attention span and higher verbal skills and improved cognitive skills in general.What is a crossword clue?
Clue: A crossword clue is a hint that the solver must decipher to find the answer that is then entered into the puzzle grid. Clues are not necessarily dictionary definitions; they can involve puns, anagrams and other types of wordplay. Crossing: The intersection between an Across entry and a Down one.