Third-Degree Green Belt Sudoku(r)

By Frank Longo

For the person who wants a more advanced challenge

• Format: Paperback
• Language: English
• ISBN: 1402746474
• ISBN13: 9781402746475
• Release Date: August 2009
• Publisher: Puzzlewright
• Length: 192 Pages
• Weight: 0.53 lbs.
• Dimensions: 0.6" x 5.3" x 8.1"

Customer Reviews

Outstanding for Developing skills

This book has 300 puzzles, similar in difficulty to 4-5 star puzzles in the paper. The paper quality is good, and the boxes are big enough to list candidates. This is a great book to help you sharpen your skills.