Ultimate Sudoku Conundrums Ultimate Sudoku Conundrums is a breathtaking book comprising 200 astonishing, really entrancing Sudoku puzzles at a hard level of difficulty. It has the following outstanding features. Contains 200 baffling puzzles.Hard puzzles throughout.Unique puzzles, and which are found nowhere else.Answers for all the puzzles are included at the back section of the book.One beyond belief puzzle per page.The puzzles are designed by a Sudoku expert and for all Sudoku pundits.Abundant page space for scribbling answers before entering them into the grids.Attractive cover page having a great picture. This departs from the stiff grid patterns already overused on the covers of some other Sudoku books.Nice interior design and attractive fonts.Sizable 8.5 inches x 11 inches page dimensions.Cozy book having 251 pages.Great price.. All inconsequential items are excluded from the book, and the puzzles are immediately presented for your delight, so you become engrossed with solving them right from the word go. A 9 x 9 square grid formation is used throughout the book, comprising 9 rows, 9 columns, and 9 inner boxes. As you probably know by now, assuming you are a Sudoku enthusiast, this means you can enter any number from 1 to 9 into the empty boxes. No number should be repeated either in a row or in a column, and neither in an inner box. Given those constraints, there is only one correct solution to each puzzle. Just check towards the back of the book for all solutions, anytime you need to do so. This book is indeed a collector's item for all Sudoku connoisseurs. While you are engaged with solving the puzzles, you are not only having thrilling amusement and dexterously occupying yourself, but you are also steadily assimilating magnificent life-building lessons as well as developing important practical skills of deep thinking, problem-solving, planning, and strategy along the way. Buy this Ultimate Sudoku Conundrums book. It promises you mind-blowing excitement and tremendous satisfaction. This puzzle book is simply extraordinary. Buy it right away.