Author : Will Shortz
Publisher : Macmillan
Page : 325 pages
File Size : 38,79 MB
Release : 2010-01-19
Category : Games & Activities
ISBN : 0312607881
Are you tough enough? Take on this collection of 200 devilishly difficult sudoku puzzles and find out! Includes: -200 hard puzzles -Perfect portable size -Edited by Will Shortz Also in the series: -Will Shortz Presents Tough Sudoku -Will Shortz Presents Terrifying Sudoku