When you buy this book you get an electronic version (PDF file) of the interior of this book. Become a master in solving different sizes of Shikaku. You get the perfect mix of different sizes of Shikaku to keep you entertained for weeks. After solving all the puzzles in this book, you will be a Shikaku Pro. You start with easy Shikaku puzzles, which keep getting bigger and bigger and you gradually build your way up to extremely difficult Shikaku puzzles. Once you pick up this book, you won't be able to put it back down. You have been warned! Shikaku Mixed Grids Deluxe - Easy to Hard is a collection of 255 puzzles: 24 easy Shikaku puzzles per grid size, totaling 72 easy puzzles 24 medium Shikaku puzzles per grid size, totaling 72 medium puzzles 24 hard Shikaku puzzles per grid size, totaling 72 hard puzzles 39 extra logic puzzles The goal of Shikaku is to divide the grid into rectangular and square pieces such that each piece contains exactly one number, and that number represents the area of the rectangle. I guarantee that every logic puzzle in this Shikaku puzzle book has been carefully checked to ensure that each puzzle has only 1 solution. None of the puzzles in this book will appear in any of the other English PuzzleBooks.net books. Shikaku is also known as Divide by Squares, Divide by Box, Number Area.