Sudoku Genius Hard to Extremely Hard Volume 3: 380 Tough Sudoku Puzzles For True Sudoku Champions (Sudoku Genius Series)

A high-difficulty Sudoku book for experienced players, featuring hard to evil puzzles that deliver serious brain-training and deep logical challenges.

Book Features:

✅ Extensive Puzzle Collection: Over 380+ Puzzles!
✅ Large Print: Large print format (A4 / US Letter size, approx. 8.5″ × 11″)
✅ Easy Reading: Four Puzzles Per Page
✅ Difficulty: Hard to Evil
✅ Solutions / Answers Included
✅ SE Rankings + Most Difficult Technique for each Puzzle
✅ Bonus: 300 Additional Puzzles to Print at Home
✅ Premium Print Quality White Paper & Glossy Cover

🎁 A Thoughtful Gift For Puzzle Lovers ❤️

$19.99 USD

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Sudoku Book Description

Sudoku Genius Hard to Extremely Hard Volume 3

380 Tough Sudoku Puzzles For True Sudoku Champions (Sudoku Genius Series)

Designed for solvers who refuse to settle for ordinary puzzles, Sudoku Genius Hard to Extremely Hard Volume 3 raises the bar once again. This volume delivers an uncompromising collection of advanced grids built to challenge even seasoned Sudoku veterans.

With 380 carefully crafted hard to extremely hard Sudoku puzzles, every puzzle demands patience, precision, and deep logical thinking. There are no shortcuts here, only rewarding problem solving for those who enjoy serious mental challenges.

Large Print, Premium Layout

Printed in a clear A4 / US Letter size (8.5" x 11"), this volume features four puzzles per page for easy reading, with plenty of room for pencil marks and notes. The clean layout and premium white paper make long solving sessions comfortable and enjoyable.

Solutions and Difficulty Insights

Complete solutions are included for every puzzle, allowing you to review your logic and learn from the toughest sections. Each puzzle also includes SE rankings and the most difficult solving technique, giving insight into the complexity of each challenge.

Bonus Printable Puzzles

In addition to the printed book, you will receive access to 300 bonus Sudoku puzzles to print at home. This extra content ensures long lasting value and endless opportunities to sharpen your skills.

Ideal For

  • Advanced Sudoku players seeking hard to extremely hard puzzles
  • Solvers who enjoy long, logic heavy challenges
  • Adults, teens, and experienced puzzle enthusiasts
  • Daily brain training and focused mental exercise
  • A premium gift for serious Sudoku fans

Product Details

Product Details
ASIN B0GD2B3J1R
Publisher Independently published
Publication date December 29, 2025
Language English
Print length 123 pages
ISBN 13 979-8276395395
Item weight 13.6 ounces
Reading age 7 to 18 years and older
Dimensions 8.5 x 0.28 x 11 inches
Part of series Sudoku Genius Series
Volume 3 is built for solvers who thrive on difficulty, precision, and true logical depth. A premium Sudoku experience for those ready to push their limits.
Push yourself every day with fresh challenges!
Test your skills, climb the leaderboard, and come back tomorrow for a brand new shot at glory. 

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Speed meets precision meets leaderboards.
The months fastest times are immortalized on the leaderboard. Think you’ve got what it takes?
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From mastering different Sudoku levels to hitting milestones. Collect awards that showcase your skills. View Your Collection Here

Who’s been putting in the work This Week?
Weekly Tournaments rank the top players who’ve completed the most Daily Challenges. View The Leaderboard 

Printable Sudoku Puzzles.
Grab your favorites and play anytime, no screens required. Great for travel, classrooms, or quiet time.
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Free Sudoku Solver Tool.
Stuck on a puzzle? Instantly solve any Sudoku with ease, just enter the numbers and let the solver do the rest.
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Sudoku History.
Discover the origins of Sudoku, from its fascinating beginnings to its rise as a global puzzle phenomenon. Explore the History

Sudoku Rules.
New to Sudoku or need a refresher? Learn the simple rules that make Sudoku so addictive. Perfect for beginners and seasoned players. Learn How to Play

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