Download or read book Krazydad Large Print Killer Sudoku Volume 1 written by Jim Bumgardner and published by . This book was released on 2018-02-03 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 108 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. This is a LARGE PRINT book, with one large puzzle per page. I also publish a 4-per-page Killer Sudoku series with 360 puzzles per book.