4912869
9780312364724
Strengthen your mind with sudoku! *Refresh and renew the 'little grey cells' with 100 brand-new sudoku puzzles*Edited by legendary puzzlemaster Will Shortz *Featuring sixteen pages of step-by-step solving guidesPzzl Com is the author of 'Will Shortz Presents Fitness for the Mind Sudoku 100 Wordless Crossword Puzzles' with ISBN 9780312364724 and ISBN 0312364725.
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