Krazydad Killer Sudoku Volume 2: 360 Intermediate to Tough Puzzles: Bumgardner, Jim: 9781946855299: Amazon.com: Books
250 Killer Sudoku: Easy to Medium Killer Sudoku Puzzles (Sudoku Killer): Mindful Puzzle Books: 9781727331356: Amazon.com: Books
Sudoku Variations Puzzle Book for Adults: Killer, Samurai, Jigsaw, Diagonal X and Classic Sudoku Variants Logic Puzzlebook | Easy to Hard: Publishing, Puzzle King: 9798681173304: Amazon.com: Books
Killer Sudoku Medium 200 Puzzle WIth Solution Vol 1: Advanced Puzzle Sumdoku Book,9x9, 2 puzzles per page: Sumdoku, Tewebook: 9781701152304: Amazon.com: Books
1,000 + Mega jigsaw killer sudoku 6x6: Logic puzzles medium - hard levels: Holmes, Basford: 9781691187270: Amazon.com: Books
Activity Book for Smart Kids: 500 Logic Puzzles (Sudoku, Fillomino, Kakuro, Futoshiki, Hitori, Slitherlink, Killer Sudoku, Calcudoku, Sudoku X, ... : Age 6-10 (Logic Puzzles for Kids Series): Alzamili, Dr. Khalid: 9781712241608: Amazon.com: Books
Killer Sudoku Medium 200 Puzzle WIth Solution Vol 1: 9x9, Advanced sumoku Puzzle Book, 2 puzzles per page: Sumdoku, Tewebook: 9781701159341: Amazon.com: Books
The Official Book of Killer Sudoku: 120 Puzzles from Lite to Truly Killer: Arons, Steve: 9780452287952: Amazon.com: Books
Killer Sudoku Medium 200 Puzzle With Solution Vol 5: 9x9, Advanced sumoku Puzzle Book, 2 puzzles per page: Sumdoku, Tewebook: 9781701153516: Amazon.com: Books
Revenge of Killer Sudoku (Revenge of Killer Sudoku Puzzle Books): Djape: 9781503231320: Amazon.com: Books
Killer Sudoku Easy: 100 Easy Killer Sudoku (known also as Sumdoku) puzzles. Large print for easier solving. Solutions for puzzles included. (Killer Sudoku Books): Proof, Puzzle: 9781697564266: Amazon.com: Books
The Mammoth Book of New Sudoku : Over 25 different types of Sudoku, including Jigsaw Sudoku, Killer Sudoku, Skyscraper Sudoku, Sudoku-X and multi-grid Samurai Sudoku(Paperback) - 2013 Edition: 0884939206708: Amazon.com: Books
Killer Sudoku: 200 Hard Killer Sudoku Puzzles, Ultimate Killer Sudoku Puzzle Books, Sudoku Book: NisClaroo: 9781706447672: Amazon.com: Books
Solved: Tips and tricks on how to beat every Killer Sudoku puzzle: Charger, Michael: 9781521250549: Amazon.com: Books
Killer Sudoku Hard 200 Puzzle With Solution Vol 3: Advanced Puzzle Book,9x9, 2 puzzles per page: Sumdoku, Tewebook: 9781701208162: Amazon.com: Books
Killer Sudoku book: Killer Sudoku sums puzzles printed in large font (Killer Sudoku Variations) (Volume 1): Djape: 9781514620359: Amazon.com: Books
400 Killer Sudoku: Medium to Hard Killer Sudoku Puzzles (Sudoku Killer): Mindful Puzzle Books: 9781727337952: Amazon.com: Books
SUDOKU KILLER (ADDOKU) - Sudoku to the next level: 100 puzzles with increasing level of difficulty: White, Frank: 9798599566939: Amazon.com: Books
400+ Killer Sudoku Puzzles: Challenging Sum Sudoku puzzles for adults ( Killer-doku): PuzzPond Designs: 9798633723571: Amazon.com: Books
Killer Sudoku Simple 200 Puzzle With Solution Vol 2: Easy, Beginner Puzzle Book,9x9, 2 puzzles per page: Sumdoku, Tewebook: 9781701246232: Amazon.com: Books
Killer-Sudoku - Gebietssummentabellen (German Edition): Snels, Nick: 9781514333730: Amazon.com: Books
Large Print Easy Killer Sudoku: 100 Sumdoku Puzzles - Sudoku Variant Paperback Game: Hammond, Oliver: 9798703808375: Amazon.com: Books
Killer Sudoku Medium 200 Puzzle With Solution Vol 5: 9x9, Advanced sumoku Puzzle Book, 2 puzzles per page: Sumdoku, Tewebook: 9781701153516: Amazon.com: Books
Killer Sudoku Medium 200 Puzzle WIth Solution Vol 4: 9x9, Advanced sumoku Puzzle Book, 2 puzzles per page: Sumdoku, Tewebook: 9781701152342: Amazon.com: Books
