Will Shortz Presents Survival of the Fittest Sudoku: 200 Hard Puzzles
Books / Paperback
Books › Games & Activities › Sudoku
ISBN: 125004927X / Publisher: St. Martin's Griffin, June 2014
200 extra-hard Sudoku puzzles!
Read More
Watch 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 puzzlesBig grids for easy solvingIntroduction by legendary puzzlemaster Will Shortz
Read Less