200 Large Print Difficult Puzzles that Challenge the Brain

Take a break from the stress while you improve your concentration and reasoning skill with 200, hard to solve, large print sudoku puzzles.Featuring200 Hard Sudoku puzzlesLarge print to reduce eye strainBig grids for easy solving1 Sudoku per page And an answer keyEnjoy hours of fun and get a copy of 200 Large Print Difficult Puzzles that Challenge the Brain today!