Sign-In
Cart
Extreme Hard Sudoku: Very Hard to Extreme Hard Sudoku Puzzles with Solutions
Paperback
Games & Activities GeneralPuzzlesSudoku
Publisher Price: $15.99
ISBN13: 9781803896236
Publisher: Intell World Publishers
Published: May 25 2026
Pages: 116
Weight: 0.63
Height: 0.24 Width: 8.50 Depth: 11.00
Language: English
Playing sudoku is perhaps the best thing you can do for your mind in today's world.
Some studies affirm that sudoku puzzles constitute a sort of nourishment for neurons so as to be able to stimulate the memory and extend brain.
They give you the opportunity to have a moment of relaxation and recreation during the day and at the same time help to keep your mind trained and to ward off dementia.
Is life difficult and stressful? Open Extreme Hard Sudoku and start your mental training. You will be struck by how much these puzzles will stimulate your mind and not make you think about anything else!
So if you want to get these huge benefits from this fantastic game then click the buy now button!
Also from
Exotic Publisher
Extremely Difficult Sudoku Puzzles Book: Very Hard Sudoku for Advanced Players who Love a Challenging Game
Exotic Publisher
Paperback
Trace, and then Write the Sight Word, Activity Book for Kindergarten Kids, Toddlers and Preschoolers!
Exotic Publisher
Paperback
How To Cook Indian Food: More Than 150 Classic Recipes That You Will Love: More Than 150 Classic Recipes That You Will Love
Exotic Publisher
Paperback
The Complete Mediterranean Cookbook: 400 Sea Food Recipes for Living and Eating Well Every Day
Exotic Publisher
Paperback
Everything You Need to Know About Yoga and Meditation: Understand the Anatomy and Physiology to Perfect Your Practice
Exotic Publisher
Paperback
Maze Puzzle Book for Kids: Fun Mazes for Kids, Maze Activity Book: Fun Mazes for Kids, Maze Activity Workbook
Exotic Publisher
Paperback
Green Life: Delicious Fruit, Veggie and Superfood Recipes to Help You Look and Feel Amazing
Exotic Publisher
Paperback
The Complete Instant Pot Cookbook: Amzing Recipes For Easy and Delicious Homemade Meals
Exotic Publisher
Paperback
A Midsummer Night's Dream: A fantastically funny comedy written by William Shakespeare
Exotic Publisher
Paperback
How To Be Happy, Successful, And Free: Change Your Life, and Achieve Real Happiness
Exotic Publisher
Paperback
Practicing Meditation: Essential Meditations to Reduce Stress, Improve Mental Health, and Find Peace in the Everyday
Exotic Publisher
Paperback
Alphabet Book for Kids: Trace Letters, Handwriting Practice Book for Kindergarten and Preschool Toddlers
Exotic Publisher
Paperback
Also in
Sudoku
Relaxing Brain Games for Adults: 100+ Logic, Math, and Word Puzzles to Help You Unwind
Callisto Publishing
Paperback
Variety puzzle book for adults: Large Print puzzle book mixed - kriss kross, Wordsearch, Sudoku
King, Zoubir
Paperback
Will Shortz Presents the Little Book of Lots of Sudoku: 200 Easy to Hard Puzzles
Shortz, Will
Paperback
New York Post Difficult Su Doku: The Official Utterly Adictive Number-Placing Puzzle
Gould, Wayne
Paperback
Will Shortz Presents Large-Print Sudoku to Go: 300 Easy to Hard Puzzles to Boost Your Brainpower
Shortz, Will
Paperback
Genius-Level Sudoku: Over 300 Super-Difficult Puzzles from the Japanese Masters Who Invented the Game
Nikoli Publishing
Paperback
200 Stress-Relieving Sudoku Puzzles to Sharpen Your Mind: Presented by Maria Shriver, Patrick Schwarzenegger, and Mosh
Shriver, Maria
Schwarzenegger, Patrick
Mosh
Hardcover
Brain Games - Relax and Solve: Sudoku (Pattern Cover)
Brain Games
Publications International Ltd
Paperback
Sudoku Book for Adults Easy to Medium: 500 Sudoku Puzzles for Adults - 250 Easy & 250 Intermediate Level With Answers
Press, Puzzlesline
Paperback
Brain Games - To Go - Sudoku Puzzles: More Than 200 Sudoku Puzzles! (Purple)
Brain Games
Publications International Ltd
Paperback
Will Shortz Presents the Super Book of Serious Sudoku: 300 Challenging Puzzles
Shortz, Will
Paperback
New York Post Fiendish Sudoku: The Official Utterly Addictive Number-Placing Puzzle
Gould, Wayne
Paperback
Brain Games - To Go - Stress Free: Sudoku Puzzles
Publications International Ltd
Brain Games
Paperback
Sudoku Puzzle Book: sudoku puzzle gift idea, 400 easy, medium and hard level. 6x9 inches 100 pages.
Books, Soul
Paperback
Brain Games - Large Print Sudoku Puzzles (Swoosh)
Brain Games
Publications International Ltd
Paperback
Sudoku for Brain Fitness: 90-Day Challenge to Sharpen the Mind and Strengthen Cognitive Skills
Clontz, Steven
Demyanovich, Julie
Paperback
Kindkids Super Sudoku: A Super-Cute Book of Brain-Boosting Puzzles for Kids 6 & Up
Better Day Books
Paperback
Brain Games - 2 Books in 1 - Sudoku (Large Print Edition)
Publications International Ltd
Brain Games
Paperback
Will Shortz Presents Sudoku Forever: 200 Easy to Hard Puzzles: Easy to Hard Sudoku Volume 2
Shortz, Will
Paperback
Brain Games - Sudoku Large Print (Red) (Large Print Edition)
Publications International Ltd
Brain Games
Paperback
New York Post Easy Sudoku: The Official Utterly Addictive Number-Placing Puzzle
Gould, Wayne
Paperback
200 Stress-Relieving Sudoku Puzzles to Sharpen Your Mind: Presented by Maria Shriver, Patrick Schwarzenegger, and Mosh
Shriver, Maria
Schwarzenegger, Patrick
Mosh
Paperback
Sudoku Puzzle Book for Adults: 1000 Puzzles - Easy - Medium - Hard - With Solutions - Activity Book
Taylor, Sam
Paperback
The Undercover Agent Puzzle Book: Test Your Crime-Solving Skills in 8 Escape Room Scenarios
Moore, Gareth
Paperback
The Ultimate Brain Health Logic Puzzle Book for Adults: Sudoku, Calcudoku, Logic Grids, Cryptic Puzzles, and More!
Danesi, Marcel
Paperback
Brain Games - To Go - Stress Free: Sudoku Puzzles (Purple): Volume 2
Publications International Ltd
Brain Games
Paperback
Easy Sudoku for Seniors - 200 Large Print Sudoku Puzzles with Solutions Inside
Crew, Klever
Paperback
Brain Games - Take-Along - Sudoku Summer-Themed Fruit Design Portable Puzzle Book
Brain Games
Publications International Ltd
Paperback
Brain Games - Take-Along - Sudoku (Watercolor Floral Design)
Brain Games
Publications International Ltd
Paperback
Samurai Sudoku: Sudoku Book for Adults with 600+ 5 in 1 Sudoku - Normal and Hard - Vol 4
Books, Visupuzzle
Paperback
Brain Games - Large Print Sudoku (Orange) (Large Print Edition)
Brain Games
Publications International Ltd
Paperback
Brain Games - Japanese Puzzles: Includes Sudoku, Mathdoku, Futoshiki, Akari, and More!
Publications International Ltd
Brain Games
Paperback
Sudoku Puzzle Book for Adults - 300 Puzzles - Medium to Hard (Large Print Edition)
Brainwhale
Paperback
Brain Games - To Go - Sudoku Puzzles (Blue - Circle Cover)
Publications International Ltd
Brain Games
Paperback
Pocket Sudoku Puzzle Book: Moderate Level - 150 puzzles 9x9 & 16x16 grids Koi Fish Pattern Blue Travel Size Paperback Notebook
Puzzle Books, Faroutandfabulous
Paperback
Brain Games - Sudoku Puzzles (Arrow Red): Volume 2
Publications International Ltd
Brain Games
Paperback
Puzzle Book for Adults: Killer Sudoku, Kakuro, Numbricks and Other Math Puzzles for Adults
Coloring Books, Mindful
Paperback
Sudoku Rush: Test Your Skills and Beat the Clock with 175+ Easy to Hard Challenges
Timmerman, Charles
Paperback
Brain Games - To Go - Sudoku Puzzles (Chalkboard): Boost Your Brainpower in Minutes
Publications International Ltd
Brain Games
Paperback
Large Print Easy Sudoku Puzzle Book For Seniors: 200 Sudoku Puzzles For Adults; Volume 8 (Large Print Edition)
Samworld Press
Parker, Daniel
Paperback
Very Easy Sudoku Puzzle Book For Adults: 200 Large Print Puzzles with Answer (Volume 2) (Large Print Edition)
Book, Brainy Puzzle
Paperback
Sudoku for Kids 8-12 Year Olds: 100 Sudoku Puzzles for Smart Kids: (Brain Games for Boys and Girls)
Smart Little Owl
Paperback
Literary Puzzle Book: 120 Classic Crosswords, Sudoku, and Other Puzzles for Book Lovers
Somerville, Neil
Paperback
Sudoku Puzzle Book: Sudoku puzzle gift idea, 400 easy, medium and hard level. 6x9 inches 100 pages.
Books, Soul
Paperback
Will Shortz Presents Fireside Sudoku: 200 Easy to Hard Puzzles: Easy to Hard Sudoku Volume 1
Shortz, Will
Paperback
1000 easy Sudoku puzzles book for adults: Puzzle book for adults easy 1,000+ by
Puzzle Books, Pencil Press
Books, Adults Activity
Paperback
Pocket Sudoku Puzzle Book: Moderate Level - 150 puzzles 9x9 & 16x16 grids Great Wave off Kanagawa Travel Size Paperback Notebook
Puzzle Books, Faroutandfabulous
Paperback