Sudoku X 10x10 - Hard to Extreme - Volume 7 - 276 Puzzles: Snels, Nick: 9781503364202: Amazon.com: Books
Medal Sudoku - X Diagonal - 250 puzzles Bronze level - Vol. 196: 9 x 9 PITSTOP. Great option to relax.: Pitenko, Andrii: 9781986910767: Amazon.com: Books
Simply Sudoku Puzzle Book for Adults: 200 Medium Sudoku Puzzles Volume 2 (Simply Sudoku 200 Medium Sudoku Puzzles): Harper, Olivia: 9798639970689: Amazon.com: Books
Simply Jigsaw Sudoku Puzzle Book for Adults: 200 Very Easy Jigsaw Sudoku Puzzles Volume 9 (Simply Jigsaw Sudoku 200 Very Easy Jigsaw Sudoku Puzzles): Harper, Olivia: 9798642889275: Amazon.com: Books
Sudoku X Puzzle Books 16 x 16 Letters and Numbers - 100 Hard Puzzles Volume 1: large 8.5 x 8.5 inch Book Layout – 100 16 x 16 Sudoku X Puzzles - Bonus ... Puzzle Books 16 x 16 - 100 Hard Puzzles): Demarco, Christian: 9781081149871: Amazon.com: Books
Sudoku X 9x9 - Hard to Extreme - Volume 6 - 276 Puzzles: Snels, Nick: 9781503364189: Amazon.com: Books
1000 Sudoku X Puzzle Books - Medium To Hard - Book 2: Sudoku Variations - Brain Games Sudoku: Book, Panda Puzzle: 9781692857844: Amazon.com: Books
Large Print Sudoku X: 200 Hard Sudoku X Puzzles with Solutions (9x9 Hard Sudoku): Manchic, James: 9781796657227: Amazon.com: Books
I Love This Game Sudoku: 320 Sudoku With Solutions Sudoku puzzle book for adults (6" x 9") 161Pages: Sany, Jhon: 9798622062445: Amazon.com: Books
Big Book of Sudoku X 16x16: 200 Easy to Hard Large Print Puzzles (Logic Puzzles for Adults Series): Alzamili, Dr. Khalid: 9798628329252: Amazon.com: Books
1000 Sudoku X Puzzles: Sudoku Puzzle Book for Adults - Very Easy Sudoku X Puzzles with Solutions: books, visupuzzle: 9798403261036: Amazon.com: Books
Sudoku 16 x 16: 100 Sudoku puzzles Volume 1: Badger, David: 9783954972890: Amazon.com: Books
1500 Medium to Very Hard Sudoku Puzzles & Variations for Adults: Sudoku X, Windoku, Asterisk and Center Dot Sudoku Variants Give a Fun Brain Workout ... (9x9 Sudoku Variant Puzzles for Adults):
Diagonal Sudoku book: 200 Diagonal Sudoku X Puzzles: Djape: 9781514135693: Amazon.com: Books
16x16 Diagonal Sudoku X: Hard Mega-Sudoku X Puzzles: SomatoMint: 9798646509674: Amazon.com: Books
Brainy's Logic Puzzles Hard Sudoku X #1: 200 Puzzles: Brainy's Logic Puzzles: 9781537611396: Amazon.com: Books
X-Sudoku: 500 X-Sudoku Puzzles: Bushaw, Thomas: 9798649663472: Amazon.com: Books
400 Hard Sudoku-X Puzzles Volume 1: Like Sudoku? Then you will love these 400 Hard Sudoku-X puzzles (Sudoku-X Hard): Copson, Linda: 9781976066863: Amazon.com: Books
Sudoku Book Multi-Level: 300 Sudoku Puzzle Books For Adults 9 x 9 Normal Medium Hard Difficulty includes solutions: HERO, Sudoku Puzzle Books: 9798601159647: Amazon.com: Books
Sudoku X: 200 Medium Sudoku X Puzzles Volume 5: Demarco, Christian: 9781728990101: Amazon.com: Books
Sudoku X 12x12 - 200 Very Hard Puzzles vol.4: Parker, Liam: 9781688680319: Amazon.com: Books
Sudoku X Puzzle Book for Adults – 300 Puzzles: 150 Easy Puzzles – 150 Medium Puzzles: Volume 10 (300 Sudoku X Puzzles): Demarco, Christian: 9781707527755: Amazon.com: Books
Sudoku X: 250 Medium to Hard Sudoku Diagonal Puzzles (Diagonal Sudoku): Mindful Puzzle Books: 9781088882948: Amazon.com: Books
Sudoku 16 x 16: 100 Sudoku puzzles Volume 3: Badger, David: 9783954972470: Amazon.com: Books
