Download or read book Krazydad Psycho Killer Sudoku Volume 2 written by Jim Bumgardner and published by Tiny Lobster. This book was released on 2018-10-09 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 360 puzzles, in order of difficulty ranging from Tough to Insane, using the same grading system as my puzzle website, Krazydad.com. Each puzzle has a single, uniquesolution. The puzzles are arranged 4-per-page. If you find them too small, check out my LARGE PRINT Killer Sudoku books, which have one large puzzle per page.