A great mind challenging brain game to improve your memory, mental health and wellbeing. More than 1000 puzzles 348 Hard, 348 Very Hard, and 348 Extreme with accurate skill levels Number of puzzles per page: 6 Solutions at the end Big 8.5" x 11" pages with room to work Wide margins to remove pages easily Unique and exclusive content - not repeated elsewhere High quality paper and printing This is volume No.2 of 3 Krazy Carrot: Committed to helping adults and kids improve their brain function. Learn and have fun!