Welcome to this book of Sudoku Puzzles for senior citizens which is to provide endless entertainment to our influential senior citizens. Sudoku Puzzles for Senior Citizens has various difficult levels from easy to challenger - with 200 entertaining puzzles plus solutions at the back providing hours of challenging fun for all ability levels These Sudoku puzzles have been designed to suit any one inclusive of visually impaired, due to its large print lay-out and the high resolution of the interior set-up.