Do you like to use your spare moments indulging in crazy 8 numbers? If so, Crazy 8 Number Puzzle will be your perfect take-anywhere companion. With over 20 puzzles guaranteed to sharpen your mind and keep you thoroughly entertained, this collection is a real treat for anyone who loves crazy 8 puzzle, and . Are you ready to rise to the ultimate brain-training challenge? The unique thing about this puzzle book is that the puzzles all fit within a theme - they are all related to crazy 8 puzzles. Working the puzzles in this book can provide a vigorous mental workout for virtually everyone from teenagers to senior citizens, all while fitting within the theme of crazy 8 puzzles.