Krazydad Killer Sudoku Volume 3: 360 Intermediate to Tough Puzzles [Large Print]

by Jim Bumgardner

Killer Sudoku is a very popular variant of classic Sudoku that adds some new challenges. These puzzles have more going on and can be extremely satisfying to solve. Once you try them, you'll find it very hard to go back to boring plain old Sudoku This book has 360 puzzles, in order of difficulty ranging from Intermediate to Tough, using the same grading system as my puzzle website, Krazydad.com. Each puzzle has a single, unique solution. The puzzles...

• Format: Paperback
• Large Print: Yes
• Language: English
• ISBN: 1946855308
• ISBN13: 9781946855305
• Release Date: October 2018
• Publisher: Tiny Lobster
• Length: 130 Pages
• Weight: 0.70 lbs.
• Dimensions: 0.3" x 8.5" x 11.0"