This Sudoku book is not for the faint of heart! This is truly a Sudoku book like no other. With 400 of the hardest puzzles ever created, it is guaranteed to provide you with hours and hours of mind-melting fun. This awesome puzzle book is designed for experienced puzzle solvers who are looking for an extreme challenge. Exercise your brain, improve your concentration and stimulate your mind with these challenging puzzles. Frustrating, exasperating and downright maddening at times, these Sudoku puzzles will ultimately leave you satisfied and asking for more. If you are looking for a Sudoku book that will challenge your puzzle solving skills, all while helping to improve logical thinking, concentration and memory, scroll up and click the "Add to Cart" button to order this great Sudoku book today! Large print so that the puzzles strain your brain and not your eyes. Answer keys available for every single puzzle. Step up to the challenge -- IF YOU DARE! Be sure to check the Super Brain Puzzles page for more puzzle solving options. Benefits of SUDOKU Sudoku is a puzzle game consisting of numbers (or letters or objects). Like any game that can take possession of our students, playing Sudoku has all the elements of a good puzzle game: fun, excitement, and mental challenge. It is simply addictive - in a good and positive sense. However, in addition to the recreational values that Sudoku offers avid gamers, it also offers to develop more than your students' numerical skills. Cognitive Assessment Cognitive assessment of the grids, in particular the numbers given within the grids, develops the student's skill in identifying numbers in specific columns and retaining these numbers where necessary, in order to arrive at the correct numerical answer. Elimination By assessing which numbers are already given in particular squares in Sudoku grids, the student can employ the process of eliminating these given numbers to arrive at possible numerical answers. Logical Thinking With the numbers already given and the grids that have to be filled with numbers that have not yet been eliminated as the possible answers, the student can develop such logical thinking skills as deduction and induction. Analysis To arrive at the possible numerical answers, the student needs to analyze using the processes of elimination and trying out a number to see if it fits into the grid.

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try sudoku puzzles hardest, Sudoku is one of the most popular puzzle games of all time. sudoku puzzles for adults, how to solve sudoku: The goal of Sudoku is to fill a 9×9 grid with numbers so that each row, column, and 3×3 section contain all of the digits between 1 and 9.sudoku puzzles easy to hard, As a logic puzzle, sudoku puzzles medium, Sudoku is also an excellent brain game. sudoku puzzle solver, If you play Sudoku daily, you will soon start to see improvements in your concentration,

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