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 levelsNumber of puzzles per page: 6Solutions at the endBig 8.5" x 11" pages with room to workWide margins to remove pages easilyUnique and exclusive content - not repeated elsewhereHigh quality paper and printingThis is volume No.1 of 3Krazy Carrot: Committed to helping adults and kids improve their brain function. Learn and have fun!