Will Shortz Presents Survival of the Fittest Sudoku
Author: Will Shortz
Publisher: St. Martin's Griffin
Published: 2014-06-03
Total Pages: 0
ISBN-13: 9781250049278
DOWNLOAD EBOOKWatch out! These Sudoku puzzles are not for the faint of heart! But if you dare, grab a pen and take on these two hundred all-new extra-challenging puzzles in Will Shortz Presents Survival of the Fittest Sudoku. Features: 200 hard puzzles Big grids for easy solving Introduction by legendary puzzlemaster Will Shortz