500 Crossword Puzzles: The Ultimate Crossword Challenge

This collection contains an amazing 500 puzzles, so it really is the ultimate crossword challenge! Enjoy many hours of using your word power and general knowledge as you attempt to complete them. - TEST YOUR GENERAL KNOWLEDGE AND WORD SKILLS Have fun putting them to the test and learn new words as you go!- EXERCISE YOUR BRAIN: Give your mind a great workout as you solve each clue.- REDUCE STRESS: Feel your stress melt away as you focus on these satisfying puzzles. ABOUT THE SERIES: Put your puzzle-solving skills to the test with the Ultimate Puzzle Challenge series. These puzzle books contain anywhere between 500 and 1000 puzzles to keep you entertained for hours on end.