Killer Samurai Sudoku 100 puzzles

By djape

Who would've thought that a book with Sudoku variant puzzles of such a high difficulty would be published in 4 Volumes? Yet, here it is.
Volume 4 of a highly successful Killer Samurai series of books contains 75 of the most challenging Sudoku variation puzzles - Killer Samurai, split evenly into three difficulty levels: easy, medium and hard. In addition, this time you also get 25 Jigsaw Samurai Sudoku puzzles as a gift.
All in all, there are 100 NEW puzzles in Gattai-5 format.
These puzzles come from Djape, the author of Sunday's Samurai Sudoku for The Washington Post

• Format: Paperback
• Language: English
• ISBN: 144140113X
• ISBN13: 9781441401137
• Release Date: October 2011
• Publisher: Createspace Independent Publishing Platform
• Length: 118 Pages
• Weight: 0.55 lbs.
• Dimensions: 0.3" x 8.0" x 10.0"