About this Book
Will Shortz Presents Ferocious Sudoku: 200 Hard Puzzles

- Author: Will Shortz
- Publication Date: 2008
- Subjects: Books > Humor & Entertainment
- Paperback: 320 pages
- Publisher: St. Martins Griffin
- Language: English
- ISBN-10: 0312382766
- Product Dimensions: 7.1x5x0.9 inches
- Shipping Weight: 6.4 ounces