Sudoku in 2018

Sudoku Puzzle Book: 200 Hard Puzzles by Chen, Michael

Will Shortz Presents Sudoku Forever: 200 Easy to Hard Puzzles: Easy to Hard Sudoku Volume 2 by Shortz, Will

Sudoku Pitstop 365+1 Puzzle. for Any Calendar Year.: Excellent Purchase for Fans of Sudoku. by Pitenko, Andrii

Sudoku Gattai-3 - 200 Normal Puzzles 9x9 (Volume 3) by Veider, Dart

Sudoku Jigsaw - 200 Easy Puzzles 9x9 (Volume 11) by Veider, Dart

Sudoku Jigsaw - 200 Hard Puzzles 9x9 (Volume 13) by Veider, Dart

Sudoku Jigsaw - 200 Easy to Normal Puzzles 9x9 (Volume 15) by Veider, Dart

Sudoku Jigsaw - 200 Normal Puzzles 9x9 (Volume 12) by Veider, Dart

Sudoku Large Print - Hard Level - N°10: 100 Hard Sudoku Puzzles - Puzzle Big Size (8.3"x8.3") and Large Print (36 points) (Large Print Edition) by Carton, Lani

Killer Sudoku 101 HARD by Brown, William

Sudoku Large Print - Medium Level - N°10: 100 Medium Sudoku Puzzles - Puzzle Big Size (8.3"x8.3") and Large Print (36 points) (Large Print Edition) by Carton, Lani

Seniors' Puzzle Book: 100 Large Print Puzzles (Large Print Edition) by Puzzles for Seniors

Sudoku X - 200 Normal Puzzles 9x9 (Volume 6) by Veider, Dart

Sudoku X - 200 Easy to Normal Puzzles 9x9 (Volume 9) by Veider, Dart

Games On The Go!: Sudoku, Word Search, Codebreaker, Crossword Puzzle, Coloring & More! by Publishing, Florabella

Killer Sudoku - 200 Master Puzzles 9x9 (Volume 10) by Veider, Dart

Killer Sudoku - 200 Hard to Master Puzzles 9x9 (Volume 12) by Veider, Dart

Sudoku 101-in-1on1: How to Solve Sudoku Step by Step by Syrup, Jules

Sudoku Puzzles 100 - Hard 16x16 by Brown, William

Sudoku Samurai - 200 Normal Puzzles (Volume 7) by Veider, Dart

Sudoku Samurai - 200 Hard Puzzles 9x9 (Volume 8) by Veider, Dart

Sudoku Puzzles 100 - Ultra Hard 16x16 by Brown, William

Sudoku Jigsaw Samurai - 200 Hard Puzzles 9x9 (Volume 8) by Veider, Dart

Sudoku Jigsaw Samurai - 200 Master Puzzles 9x9 (Volume 9) by Veider, Dart

Sudoku Jigsaw Samurai - 200 Easy Puzzles 9x9 (Volume 6) by Veider, Dart

Sudoku Jigsaw Samurai - 200 Hard to Master Puzzles 9x9 (Volume 11) by Veider, Dart

Jigsaw Sudoku 144 - Medium 9x9 by Brown, William

Sudokus Classiques 9 x 9 - Niveau Expert - N°11: 100 Sudokus Experts - Format facile à emporter et à utiliser (15 x 23 cm) by Vandeuren, Virginie

Krazydad Psycho Killer Sudoku Volume 1: 360 Tough to Insane Puzzles (Large Print Edition) by Bumgardner, Jim

Krazydad Killer Sudoku Volume 1: 360 Intermediate to Tough Puzzles (Large Print Edition) by Bumgardner, Jim

Krazydad Large Print Killer Sudoku Volume 1: 108 Intermediate to Tough Puzzles (Large Print Edition) by Bumgardner, Jim

Sudoku 6 x 6 - 250 Even - Odd Puzzles - Hermit - Silver: The driving force of Sudoku by Pitenko, Andrii

Sudoku Large Print - Hard Level - N°11: 100 Hard Sudoku Puzzles - Puzzle Big Size (8.3"x8.3") and Large Print (36 points) (Large Print Edition) by Carton, Lani

Sudoku X 144 - Hard 9x9 release #2 by Brown, William

300 Medium to Hard Sudoku Puzzle Book - 2018 by Watts, James

Classic Sudoku 9x9 - Medium Level - N°11: 100 Medium Sudoku Puzzles - Format easy to use and to take everywhere (6"x9") by Carton, Lani

Killer Sudoku - 200 HARD 9x9 by Brown, William

Sudoku 8 x 8 - 250 Even - Odd Puzzles - Hermit - Bronze: Book for your mood by Pitenko, Andrii

Sudoku 8 x 8 - 250 Even - Odd Puzzles - Diagonal - Silver: Book for your holiday by Pitenko, Andrii

Sudoku Large Print - Medium Level - N°11: 100 Medium Sudoku Puzzles - Puzzle Big Size (8.3"x8.3") and Large Print (36 points) (Large Print Edition) by Carton, Lani

Will Shortz Presents Hard Sudoku Volume 1: 200 Challenging Puzzles by Shortz, Will

The Mini Book of Logic Puzzles - Numbricks 200 Easy (Volume 3) by Krylov, Mykola

The Mini Book of Logic Puzzles - Numbricks 200 Easy (Volume 4) by Krylov, Mykola

12 x 12 Sudoku - 250 Anti - Knight Puzzles - Level Gold: For connoisseurs of Sudoku by Pitenko, Andrii

12 x 12 Sudoku - 250 Hermit Puzzles - Level Silver: For connoisseurs of Sudoku by Pitenko, Andrii

Killer Sudoku X Diagonal - 12 x 12 - 250 Puzzles - Level Gold: Excellent level by Pitenko, Andrii

Killer Sudoku - Hermit - 12 x 12 - 250 Puzzles - Level Gold: Excellent level by Pitenko, Andrii

Will Shortz Presents Hard Sudoku Volume 2: 200 Challenging Puzzles by Shortz, Will

The Mini Book of Logic Puzzles - Killer Sudoku 200 Easy (Volume 4) by Krylov, Mykola

The Mini Book of Logic Puzzles - Killer Sudoku 200 Extreme (Volume 13) by Krylov, Mykola

The Mini Book of Logic Puzzles - Killer Sudoku 200 Extreme (Volume 14) by Krylov, Mykola

The Mini Book of Logic Puzzles - Killer Sudoku 200 Extreme (Volume 15) by Krylov, Mykola

The Mini Book of Logic Puzzles - Killer Sudoku 200 Extreme (Volume 16) by Krylov, Mykola

The Mini Book of Logic Puzzles - Killer Sudoku 200 Normal (Volume 6) by Krylov, Mykola

The Mini Book of Logic Puzzles - Killer Sudoku 200 Normal (Volume 8) by Krylov, Mykola

Sudoku X Jigsaw - 200 Easy Puzzles 9x9 (Volume 2) by Krylov, Mykola, Veider, Dart

Sudoku X Jigsaw - 200 Normal Puzzles 9x9 (Volume 3) by Krylov, Mykola, Veider, Dart

Killer Sudoku 9 x 9 - 250 Windowdoku Puzzles - Level Silver: I ask to give a review and your advice by Pitenko, Andrii

Super Mega Ultra Hard Sudoku by Carson, William L.

Jigsaw Sudoku 200 - Medium 9x9 by Brown, William

Kenken Method - Puzzles for Beginners, The: 150 Puzzles and Solutions to Make You Smarter by

300 Medium to Hard Sudoku Puzzle Book - 2018 by Watts, James

Brain Games - Large Print Sudoku (Orange) (Large Print Edition) by Publications International Ltd, Brain Games

Sudoku 9 x 9 - 250 Even - Odd Puzzles - Argyll - Level Bronze: Your book Sudoku - game, logic, mood, rest and entertainment (Large Print Edition) by Pitenko, Andrii

Sudoku Samurai X - 200 Easy to Master Puzzles (Volume 1) by Veider, Dart

Sudoku Samurai X - 200 Normal Puzzles (Volume 3) by Veider, Dart

Sudoku Samurai X - 200 Hard Puzzles (Volume 4) by Veider, Dart

Sudoku Samurai X - 200 Master Puzzles (Volume 5) by Veider, Dart

The Mini Book of Logic Puzzles - Sudoku X 200 Hard (Volume 10) by Krylov, Mykola

Sudoku 9 x 9 - 250 Skyscraper Puzzles - Hermit - Level Silver: 9 x 9 PITSTOP Vol. 122 Sudoku for you (Large Print Edition) by Pitenko, Andrii

Large Print Hard Puzzles Book 5 by Books, Sudoku Puzzle, Books, Adults Activity

Jigsaw Sudoku 200 - Hard 9x9 release#2 by Brown, William

Large Print Sudoku Puzzles (Hard puzzles), (Book 4) by Books, Adults Puzzle, Sudoku, Large Print

Large Print Sudoku Puzzles (Hard puzzles), (Book 2) by Sudoku, Large Print, Books, Adults Activity

Large Print Sudoku Puzzles Book 1 by Books, Adults Puzzle, Sudoku, Large Print

Large Print Sudoku Puzzles Book 2 by Sudoku, Large Print, Books, Adults Activity

Large Print Sudoku Puzzles Book 1 by Books, Adults Activity, Sudoku, Large Print

Large Print Sudoku Puzzles (Hard puzzles), (Book 5) by Sudoku, Large Print, Books, Adults Activity

Large Print Sudoku Puzzles Book 4 by Books, Adults Activity, Sudoku, Large Print

Sudoku Puzzle Book 4 (Large Print) by Sudoku, Large Print, Books, Adults Activity

Sudoku Puzzle Book 2 (Large Print) by Books, Adults Activity, Sudoku, Large Print

SUDOKU 108 Medium to Hard Puzzles by Puzzles, Matrix

Killer Sudoku Jigsaw - 200 Normal Puzzles 9x9 (Volume 3) by Veider, Dart

SUDOKU 396 Easy to Medium Puzzles by Puzzles, Matrix

SUDOKU 396 Very Hard to Extreme Puzzles by Puzzles, Matrix

SUDOKU 150 Easy to Extreme Puzzles by Puzzles, Matrix

SUDOKU 102 Very Easy Puzzles by Puzzles, Matrix

SUDOKU 390 Medium Puzzles by Puzzles, Matrix

Killer Sudoku Jigsaw - 200 Hard Puzzles 9x9 (Volume 4) by Veider, Dart

Killer Sudoku Jigsaw - 200 Master Puzzles 9x9 (Volume 5) by Veider, Dart

Killer Sudoku Jigsaw - 200 Hard to Master Puzzles 9x9 (Volume 7) by Veider, Dart

SUDOKU 204 Very Hard to Extreme Puzzles by Puzzles, Matrix

Creator of puzzles - Calcudoku 240 Extreme (Volume 15) by Krylov, Mykola, Localy, Veronika

SUDOKU 126 Easy to Hard Puzzles by Puzzles, Matrix

Killer Sudoku X - 200 Hard to Master Puzzles 9x9 (Volume 7) by Veider, Dart

Creator of puzzles - Calcudoku 240 Hard (Volume 12) by Krylov, Mykola, Localy, Veronika

Jigsaw Sudoku X 200 - Ultra Hard 9x9 by Brown, William

300 Easy to Medium Sudoku Puzzle Book 2018 by Allen, Randy

Killer Sudoku X - 200 HARD 9x9 by Brown, William

Classic Sudoku 9x9 - Expert Level - N°12: 100 Expert Sudoku Puzzles - Format easy to use and to take everywhere (6"x9") by Carton, Lani

300 Medium to Hard Sudoku Puzzle Book 2018 by Darmody, Enoch

Sudoku Large Print - Expert Level - N°12: 100 Expert Sudoku Puzzles - Puzzle Big Size (8.3"x8.3") and Large Print (36 points) (Large Print Edition) by Carton, Lani

300 Easy to Hard Sudoku Puzzle Book 2018 by Philips, Jimmy

The Hardest Sudoku Puzzles I Could Make by Carson, William L.

Killer Sudoku Jigsaw 200 - Hard 9x9 by Brown, William

Sudoku 200: Even More Magical Medium Sudoku by Bencomo, Mason

Sudoku 200: Level Up With These Hard Sudoku Puzzles by Bencomo, Mason

Sudoku 200: More Hard Sudoku For Everyone, Take Them On An Adventure by Bencomo, Mason

Sudoku 200: Test Your Skill With These Very Hard Sudoku Puzzles by Bencomo, Mason

Sudoku Large Print Puzzles: Brain Fitness Games for Seniors (Large Print Edition) by Garcia, Elise

300 Medium Sudoku Puzzle Book by Smith, Jim

Sudoku Large Print Puzzles: Brain Fitness Games for Seniors (Large Print Edition) by Garcia, Elise

"X" Diagonal Sudoku - AIRCRAFTDOKU - 250 puzzles Bronze-Silver-Gold Vol. 208: 9 x 9 PITSTOP. The book Sudoku - humor and entertainment, puzzles and ga (Large Print Edition) by Pitenko, Andrii

300 Medium Sudoku Puzzle Book by Watts, James

Improving Your Sudoku Skills: One Step at a Time by O'Connor, Patricia

300 Medium Sudoku Puzzle Book by Philips, Jimmy

Sudoku Puzzle Book 5: 400 Extreme (Very Hard) Sudoku by Mindful Puzzle Books

250 Championship Gold Level puzzles - 6 x 6 - Gold Series Sudoku.: 50 Consecutive Anti-Knight + 50 Skyscraper Hermit + 50 Even-Odd Hermit + 50 Killer by Pitenko, Andrii

250 Championship Very Hard Level puzzles - 6 x 6 - Gold Series Sudoku.: 50 Killer Anti-Knight + 50 Skyscraper Diagonal + 50 Hikaku Diagonal + 50 Even- by Pitenko, Andrii

Sudoku Puzzle Book: 400 Easiest Sudoku by Mindful Puzzle Books

300 Hard Sudoku Puzzle Book by Webb, Laila

300 Hard Sudoku Puzzle Book by Watts, James

300 Hard Sudoku Puzzle Book by Smith, Jim

Puzzle Book for Adults: Killer Sudoku, Kakuro, Numbricks and Other Math Puzzles for Adults by Coloring Books, Mindful

300 Easy to Medium Sudoku Puzzle Book by Garcia, Craig

Hard Sudoku Puzzle Book: Volume 1 by Colormazen, Bell, Carol

300 Easy to Medium Sudoku Puzzle Book by Watts, James

Sudoku Easy Large Print: Puzzles & Games - Easy, Over 1200+ Puzzles -: Large 8.5x11 inch 220 p. Sudoku book (Large Print Edition) by Arms, Tiana D.

Sudoku Hard: Puzzles & Games - Hard, Over 1200+ Puzzles -: Large 8.5x11 inch 220 p. Sudoku book (Large Print Edition) by Arms, Tiana D.

300 Medium to Hard Sudoku Puzzle Book by Webb, Laila

300 Medium to Hard Sudoku Puzzle Book by Smith, Jim

300 Medium to Hard Sudoku Puzzle Book by Watts, James

300 Medium to Hard Sudoku Puzzle Book by Allen, Randy

Gold Level - 250 Championship puzzles - 15 x 15 Sudoku - Vol. 23: 50 "X" Diagonal Anti-Knight + 50 Hermit + 50 "X" Diagonal + 50 "X" Diagonal Hermit + by Pitenko, Andrii

300 Easy to Hard Sudoku Puzzle Book by Clinton, Lisa

Gold Level - 250 Championship puzzles - 16 x 16 Sudoku - Vol. 24: 50 "X" Diagonal + 50 Anti-Knight + 50 Hermit + 50 Anti-Diagonal + 50 Windowdoku. Thi by Pitenko, Andrii

300 Easy to Hard Sudoku Puzzle Book by McCaw, James

Sudoku Books For Adults: 365 Days Of Sudoku Book - Activity Book For Adults (Sudoku Puzzle Books) Volume.3: Sudoku Puzzle Book (Large Print Edition) by Cheans Natty

Sudoku Books For Adults: 365 Days Of Sudoku Book - Activity Book For Adults (Sudoku Puzzle Books) Volume.1: Sudoku Puzzle Book (Large Print Edition) by Cheans Natty

Sudoku Books For Adults: 365 Days Of Sudoku Book - Activity Book For Adults (Sudoku Puzzle Books) Volume.2: Sudoku Puzzle Book (Large Print Edition) by Cheans Natty

300 Easy to Hard Sudoku Puzzle Book by Allen, Randy

Championship puzzles - Gold Level Sudoku - Vol. 11: 50 Killer Anti-Knight + 50 Zero five + 50 Next to Each other - Octagonal Star + 50 + Even-Odd - An by Pitenko, Andrii

SUDOKU Large Print Puzzle Book: 150 Puzzles - Easy, Medium and Hard + Solutions: 1 Sudoku per Page by Puzzles, Gecko

Easy sudoku puzzles with explained solutions: 100 puzzles for beginners and middle solvers by Vo Khac, Khoan

Puzzle Book for Adults: Sudoku, Killer Sudoku and More: 100 Sudoku and Sudoku Variant Puzzles by Coloring Books, Mindful

Sudoku Greater Than Jigsaw - 200 Hard to Master Puzzles 9x9 (Volume 7) by Veider, Dart

Champion level - 250 distinct golden Sudoku - Very hard - Vol. 17: 50 Killer Anti-Knight - 50 - 4 Towers "X" Diagonal - 50 Skyscraper - Anti-Diagonal by Pitenko, Andrii

Sudoku Large Print - Hard Level - N°12: 100 Hard Sudoku Puzzles - Puzzle Big Size (8.3"x8.3") and Large Print (36 points) (Large Print Edition) by Carton, Lani

Sudoku Greater Than Jigsaw X - 200 Hard Puzzles 9x9 (Volume 4) by Veider, Dart

Sudoku and Kakuro: 338 Easy to Hard Puzzles by Mindful Puzzle Books

Sudoku and Suguru: 338 Easy to Hard Puzzles by Mindful Puzzle Books

Killer Sudoku Puzzle Book: 100 Killer Sudoku Stress Relief Puzzles by Kawai, Fumiko

Very Hard Sudoku Puzzle Book Volume 3 by Bell, Carol, Colormazen

Sudoku 200: Easy Beginner Sudoku Puzzles by Bencomo, Mason

Sudoku 200: Level Up With Easy Yet Challenging Sudoku Puzzles by Bencomo, Mason

Sudoku 200: Medium Puzzles for the Advanced Beginner by Bencomo, Mason

Sudoku 200: Medium Puzzles for Advanced Beginners and Intermediates by Bencomo, Mason

Sudoku 16x16 Extreme: 100 Sudoku Stress Relief Puzzles by Kawai, Fumiko

Sudoku: Its Power Unleashed: Large Puzzle Edition by Klein, David

3 SAMURAI - Best Sudoku - 250 Anti-Diagonal Puzzles: EASY + MEDIUM + HARD and VERY HARD. This is an excellent sudoku for you. by Pitenko, Andrii

Killer Sudoku Puzzles: The Best Logic and Math Puzzles Collection by Kawai, Fumiko

Numbricks Puzzle Book For Adults: The Best Logic and Math Puzzles Collection by Kawai, Fumiko

Super Sudoku Challenge 2 16x16 by Duval, Martin

Numbricks Puzzles: The Best Logic and Math Puzzles Collection by Kawai, Fumiko

Numbrix Puzzle Book: The Best Logic and Math Puzzles Collection by Kawai, Fumiko

Numbrix Puzzles: The Best Logic and Math Puzzles Collection by Kawai, Fumiko

Numbrix Puzzles For Relaxation: The Best Logic and Math Puzzles Collection by Kawai, Fumiko

Large Print Puzzles (Large Print Edition) by

Sudoku Puzzle Books Easy To Hard 300+ Puzzles Vol3 by Tey, Jissie

Sudoku Puzzle Books Easy To Medium 300 by Tey, Jissie

Sudoku Puzzle Books Medium To Hard 300 by Tey, Jissie

Super Sudoku 16X16 Variations by Duval, Martin

Big Print Hard Sudoku for Seniors: 100 Puzzles by Sandford, Leah

Sudoku for kids 6-8: Easy 6x6 100 Puzzles 8.5" x 11 " (Large Print Edition) by Arms, Tiana D.

Florilege Super Sudoku 16x16 by Duval, Martin

LARGE PRINT - STAR KILLER "X" Diagonal - COOL SUDOKU - 9 x 9: 50 Easy + 50 Medium + 50 Hard + 100 Very hard + Solutions + bonus 250 classic sudoku puz by Pitenko, Andrii

LARGE PRINT - STAR KILLER SUDOKU - COOL SUDOKU - 9 x 9 -: 50 Easy + 50 Medium + 50 Hard + 100 Very hard + Solutions + bonus 250 classic sudoku puzzles by Pitenko, Andrii

Suguru Challenge vol. 3 by Duval, Martin

Jigsaw Samurai Sudoku: 100 challenging samurai sudoku featuring jigsaw regions by Media, Clarity

High-quality Logical puzzles - Samurai Sudoku - Large Print -: 50 Easy + 50 Medium + 50 Hard + 100 Very hard + Solutions + bonus 250 JIGSAW sudoku puz by Pitenko, Andrii

Easy Sudoku Puzzle Books Large Print (Large Print Edition) by Shamrock Publishing

Sumo Challenge 3 by Duval, Martin

Sudoku Mine - 200 Normal Puzzles 9x9 (Volume 7) by Veider, Dart

300 Medium Sudoku Puzzle Book 2019 by Goldberg, Walter

300 Hard Sudoku Puzzle Book 2019 by Bill, Sandra

Fitness for your brain: Large Print SUDOKU Puzzles: 100+ Easy to Hard Puzzles - Train your brain anywhere, anytime! by Alzamili, Khalid

Number Fill-Ins for Seniors Giant Print: 50 Puzzles by Christie, Rosie

300 Easy to Medium Sudoku Puzzle Book 2019 by Darmody, Enoch

300 Easy to Medium Sudoku Puzzle Book 2019 by Solovan, Jimmy

5x5 Sudoku: For Beginners Vol.1: 200 Easy Sudoku Puzzles for Teens & Adults by Thomas, Christopher

300 Easy to Medium Sudoku Puzzle Book 2019 by Watts, James

Sudoku Calendar 2019 Puzzle Book Large Print (365 Puzzles): 2 Puzzles per Page. 1 Sudoku Puzzle for Every Day of the Year. The Ultimate Brain Stimulat (Large Print Edition) by Lopez, Isabella

Sudoku Minesweeper - 200 Hard Puzzles 8x8 (Volume 14) by Veider, Dart

203 Sudokus: An INTERMEDIATE SUDOKU book with solutions by Dierolf, Henning

203 Sudokus: A DIFFICULT SUDOKU book with solutions by Dierolf, Henning

Sudoku Kropki - 200 Logic Puzzles 9x9 (Volume 11) by Veider, Dart

203 Sudokus: An EASY SUDOKU book with solutions and instructions by Dierolf, Henning

203 Sudokus: Un libro de SUDOKU DIFÍCILES con soluciones by Dierolf, Henning