Will Shortz Presents Daring Sudoku: 200 Harder Puzzles

By Will Shortz

This second book in the series is for savvy sudoku solvers who are looking for puzzles that are harder than hard.

Features:
- 200 fearsome puzzles
- Edited by legendary New York Times crossword editor Will Shortz
- Portable and affordable package

Also in the series:
-Will Shortz Presents Difficult Sudoku
-Will Shortz Presents Dangerous Sudoku

• Format: Paperback
• Language: English
• ISBN: 0312640293
• ISBN13: 9780312640293
• Release Date: July 2011
• Publisher: St. Martin's Griffin
• Length: 320 Pages
• Weight: 0.52 lbs.
• Dimensions: 0.9" x 5.1" x 7.1"