Will Shortz Presents the Epic Book of Extreme Sudoku: 300 Challenging Puzzles

By Will Shortz

It's the ultimate sudoku challenge Grab a pencil and take on this massive collection of devilishly difficult sudoku puzzles - 300 challenging sudoku puzzles - Edited by legendary New York Times crossword editor Will Shortz - Big grids with lots of space for easy solving

• Format: Paperback
• Language: English
• ISBN: 1250004012
• ISBN13: 9781250004017
• Release Date: April 2012
• Publisher: St. Martin's Griffin
• Length: 368 Pages
• Weight: 0.95 lbs.
• Dimensions: 1.0" x 6.2" x 9.2"