Crossword puzzles have many benefits for those who complete them. First, they help expand the user's vocabulary by learning new words. Second, the puzzles help with spelling because, to fit properly in the crossword puzzle, each word must be spelled correctly. Third, completing an Amazing Crossword Puzzle book helps keep the brain active, which helps to prevent dementia and improves brain functioning. Last, puzzle books are fun to complete and can reduce tension and anxiety and provide a good alternative to reading.