300 General Crosswords puts your trivia knowledge to the text with 300 fun-filled crossword puzzles that will keep you on your toes for hours at a time. Test your trivia knowledge with these 300 crossword puzzles! Organized into 50 easy, 225 medium, and 25 difficult puzzles, see how many you can solve correctly. In addition to the sheer fun and satisfaction of working out puzzles, science has shown that puzzle solving improves cognitive function, memory, and mood. This beautifully designed puzzle book features: - 300 crossword puzzles providing hours of brain-sharpening entertainment - A range of challenge levels, from easy to difficult - Layflat format that keeps the book open while you solve - 6.5” × 9” size, perfect for on-the-go puzzling