Will Shortz Presents Simply Sinister Sudoku: 200 Hard Puzzles -- Will Shortz, Paperback
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 ShortzAuthor: Will Shortz
Publisher: St. Martin's Griffin
Published: 3/3/2009
Pages: 320
Binding Type: Paperback
Weight: 0.48 lbs
Size: 7.1" H x 4.98" L x 0.84" W
ISBN: 9780312541637