🧠 Sudoku Puzzle Books – Grouped by Category

Discover the full collection of Sudoku99 puzzle books, organized by difficulty and format—from beginner-friendly volumes to expert-level challenges. Each book offers hundreds of unique puzzles with full solutions and online play support via Sudoku IDs.

Whether you're looking for standard-size editions, large-print comfort, or compact pocket Sudoku, we’ve got you covered. Click on each book for full details and purchase on Amazon.

1000 Puzzle Series

Sudoku Puzzle Book for Adults: 1000 Easy, Medium and Hard Puzzles with Full Solutions - Vol. 1 Paperback ? September 28, 2024 by Sudoku99 Team (Author)

Looking for the ultimate Sudoku challenge? The Sudoku Puzzle Book for Adults: 1000 Easy, Medium and Hard Puzzles with Full Solutions - Vol. 1 offers a perfect balance of puzzles th...

Sudoku Puzzle Book for Adults: 1000 Easy to Medium Puzzles with Full Solutions - Vol. 2 Paperback ? September 28, 2024 by Sudoku99 Team (Author)

Looking for the perfect balance of easy and medium Sudoku puzzles? The Sudoku Puzzle Book for Adults: 1000 Easy to Medium Puzzles with Full Solutions - Vol. 2 is designed to challe...

Sudoku Puzzle Book for Adults: 1000 Medium to Hard Puzzles with Full Solutions - Vol. 3 Paperback ? September 30, 2024 by Sudoku99 Team (Author)

Looking for a more challenging Sudoku experience? The Sudoku Puzzle Book for Adults: 1000 Medium to Hard Puzzles with Full Solutions - Vol. 3 is designed to test your skills and pr...

Sudoku Puzzle Book for Adults: 1000 Hard to Very Hard Puzzles with Full Solutions - Vol. 4 Paperback ? September 30, 2024 by Sudoku99 Team (Author)

Are you ready to tackle the most challenging Sudoku puzzles? The Sudoku Puzzle Book for Adults: 1000 Hard to Very Hard Puzzles with Full Solutions - Vol. 4 is crafted for expert so...

Sudoku Puzzle Book for Adults: 1000 Very Hard to Extreme Hard with Full Solutions - Vol. 5 Paperback ? October 1, 2024 by Sudoku99 Team (Author)

Are you an expert Sudoku solver seeking the ultimate challenge? The Sudoku Puzzle Book for Adults: 1000 Very Hard to Extreme Hard Puzzles with Full Solutions - Vol. 5 is designed f...

Sudoku Puzzle Book for Adults: 1000 Easy to Extreme Hard Puzzles with Full Solutions - Vol. 6 Paperback ? October 1, 2024 by Sudoku99 Team (Author)

Looking for a Sudoku challenge that ranges from simple to extremely difficult? The Sudoku Puzzle Book for Adults: 1000 Easy to Extreme Hard Puzzles with Full Solutions - Vol. 6 off...

2000 Puzzle Series

Sudoku Puzzle Book for Adults: 2000 Easy, Medium and Hard Puzzles with Full Solutions - Vol. 1 Paperback ? September 25, 2024 by Sudoku99 Team (Author)

Looking for a Sudoku challenge that suits all skill levels? The Sudoku Puzzle Book for Adults: 2000 Easy, Medium, and Hard Puzzles with Full Solutions - Vol. 1 provides a balanced ...

Sudoku Puzzle Book for Adults: 2000 Easy to Medium Puzzles with Full Solutions - Vol. 2 Paperback ? September 27, 2024 by Sudoku99 Team (Author)

Looking for a Sudoku book with a range of difficulties from easy to medium? The Sudoku Puzzle Book for Adults: 2000 Easy to Medium Puzzles with Full Solutions - Vol. 2 is perfect f...

Sudoku Puzzle Book for Adults: 2000 Medium to Hard Puzzles with Full Solutions - Vol. 3 Paperback ? September 27, 2024 by Sudoku99 Team (Author)

Are you ready to take your Sudoku-solving skills to the next level? The Sudoku Puzzle Book for Adults: 2000 Medium to Hard Puzzles with Full Solutions - Vol. 3 is designed to chall...

Sudoku Puzzle Book for Adults: 2000 Hard to Very Hard Puzzles with Full Solutions - Vol. 4 Paperback ? September 27, 2024 by Sudoku99 Team (Author)

Looking for the ultimate Sudoku challenge? The Sudoku Puzzle Book for Adults: 2000 Hard to Very Hard Puzzles with Full Solutions - Vol. 4 is designed to push your problem-solving s...

Sudoku Puzzle Book for Adults: 2000 Very Hard to Extreme Hard with Full Solutions - Vol. 5 Paperback ? September 27, 2024 by Sudoku99 Team (Author)

Looking for a Sudoku challenge that will truly test your limits? The Sudoku Puzzle Book for Adults: 2000 Very Hard to Extreme Hard Puzzles with Full Solutions - Vol. 5 is designed ...

Sudoku Puzzle Book for Adults: 2000 Easy to Extreme Hard Puzzles with Full Solutions - Vol. 6 Paperback ? September 28, 2024 by Sudoku99 Team (Author)

Looking for a Sudoku book that covers all levels of difficulty? The Sudoku Puzzle Book for Adults: 2000 Easy to Extreme Hard Puzzles with Full Solutions - Vol. 6 is the ultimate co...

3000 Puzzle Series

Sudoku Puzzle Book for Adults: 3000 Easy, Medium and Hard Puzzles with Full Solutions - Vol. 1 Paperback ? September 23, 2024 by Sudoku99 Team (Author)

Looking for a comprehensive Sudoku challenge? The Sudoku Puzzle Book for Adults: 3000 Easy, Medium and Hard Puzzles with Full Solutions - Vol. 1 offers the perfect collection for p...

Sudoku Puzzle Book for Adults: 3000 Easy to Medium Puzzles with Full Solutions - Vol. 2 Paperback ? September 24, 2024 by Sudoku99 Team (Author)

Looking for a Sudoku challenge that balances both easy and medium difficulty? The Sudoku Puzzle Book for Adults: 3000 Easy to Medium Puzzles with Full Solutions - Vol. 2 is designe...

Sudoku Puzzle Book for Adults: 3000 Medium to Hard Puzzles with Full Solutions - Vol. 3 Paperback ? September 24, 2024 by Sudoku99 Team (Author)

Ready to take your Sudoku skills to the next level? The Sudoku Puzzle Book for Adults: 3000 Medium to Hard Puzzles with Full Solutions - Vol. 3 offers an exciting challenge for mor...

Sudoku Puzzle Book for Adults: 3000 Hard to Very Hard Puzzles with Full Solutions - Vol. 4 Paperback ? September 24, 2024 by Sudoku99 Team (Author)

Looking for the ultimate Sudoku challenge? The Sudoku Puzzle Book for Adults: 3000 Hard to Very Hard Puzzles with Full Solutions - Vol. 4 offers a thrilling mental workout for expe...

Sudoku Puzzle Book for Adults: 3000 Very Hard to Extreme Hard with Full Solutions - Vol. 5 Paperback ? September 25, 2024 by Sudoku99 Team (Author)

Looking for the most challenging Sudoku puzzles? The Sudoku Puzzle Book for Adults: 3000 Very Hard to Extreme Hard Puzzles with Full Solutions - Vol. 5 is crafted for expert solver...

Sudoku Puzzle Book for Adults: 3000 Easy to Extreme Hard Puzzles with Full Solutions - Vol. 6 Paperback ? September 25, 2024 by Sudoku99 Team (Author)

Looking for a Sudoku book that covers the full range of difficulty? The Sudoku Puzzle Book for Adults: 3000 Easy to Extreme Hard Puzzles with Full Solutions - Vol. 6 offers the ult...

400 Puzzle Series (Easy to Expert)

Sudoku Puzzle Book for Adults: Easy to Medium Puzzles with Full Solutions (400+ Puzzles, Volume 1) Paperback ? September 29, 2024

Welcome to "The Ultimate 9x9 Sudoku Challenge: Easy to Medium Puzzles (Volume 1)"-the perfect companion for anyone looking to dive into the world of Sudoku. Whether you're a beginn...

Sudoku Puzzle Book for Adults: Hard to Expert Puzzles with Full Solutions (400+ Puzzles, Volume 2) Paperback ? September 29, 2024 by Sudoku99 Team (Author)

Sudoku Puzzle Book for Adults: Hard to Expert Puzzles with Full Solutions (400+ Puzzles, Volume 2) Welcome to "The Ultimate 9x9 Sudoku Challenge: Hard to Expert Puzzles (Volume ...

Sudoku Puzzle Book for Adults: Expert - Silver to Expert - Gold Puzzles with Full Solutions (400+ Puzzles, Volume 3) Paperback ? September 29, 2024 by Sudoku99 Team (Author)

Sudoku Puzzle Book for Adults: Expert - Silver to Expert - Gold Puzzles with Full Solutions (400+ Puzzles, Volume 3) Welcome to "The Ultimate 9x9 Sudoku Challenge: Expert - Silv...

Sudoku Puzzle Book for Adults: Easy to Expert Puzzles with Full Solutions (400+ Puzzles, Complete Edition) Paperback ? September 30, 2024 by Sudoku99 Team (Author)

Sudoku Puzzle Book for Adults: Easy to Expert Puzzles with Full Solutions (400+ Puzzles, Complete Edition) Welcome to "The Ultimate 9x9 Sudoku Challenge: Complete Edition (Level...

5000 Puzzle Series

Sudoku Puzzle Book for Adults: 5000 Easy, Medium and Hard Puzzles with Full Solutions - Vol. 1 Paperback ? September 22, 2024 by Sudoku99 Team (Author)

Looking for the ultimate Sudoku challenge? The Sudoku Puzzle Book for Adults: 5000 Easy, Medium, and Hard Puzzles with Full Solutions - Vol. 1 offers an extensive collection of 500...

Sudoku Puzzle Book for Adults: 5000 Easy to Medium Puzzles with Full Solutions - Vol. 2 Paperback ? September 22, 2024 by Sudoku99 Team (Author)

Looking for a large collection of Sudoku puzzles that range from easy to medium difficulty? The Sudoku Puzzle Book for Adults: 5000 Easy to Medium Puzzles with Full Solutions - Vol...

Sudoku Puzzle Book for Adults: 5000 Medium to Hard Puzzles with Full Solutions - Vol. 3 Paperback ? September 22, 2024 by Sudoku99 Team (Author)

Looking for a Sudoku challenge that will keep you engaged for hours? The Sudoku Puzzle Book for Adults: 5000 Medium to Hard Puzzles with Full Solutions - Vol. 3 is perfect for solv...

Sudoku Puzzle Book for Adults: 5000 Hard to Very Hard Puzzles with Full Solutions - Vol. 4 Paperback ? September 22, 2024 by Sudoku99 Team (Author)

Are you ready for the ultimate Sudoku challenge? The Sudoku Puzzle Book for Adults: 5000 Hard to Very Hard Puzzles with Full Solutions - Vol. 4 is designed for advanced solvers who...

Sudoku Puzzle Book for Adults: 5000 Very Hard to Extreme Hard with Full Solutions - Vol. 5 Paperback ? September 23, 2024 by Sudoku99 Team (Author)

Looking for the most difficult Sudoku puzzles available? The Sudoku Puzzle Book for Adults: 5000 Very Hard to Extreme Hard Puzzles with Full Solutions - Vol. 5 is designed for expe...

Sudoku Puzzle Book for Adults: 5000 Easy to Extreme Hard Puzzles with Full Solutions - Vol. 6 Paperback ? September 23, 2024 by Sudoku99 Team (Author)

Looking for a comprehensive Sudoku challenge? The Sudoku Puzzle Book for Adults: 5000 Easy to Extreme Hard Puzzles with Full Solutions - Vol. 6 is perfect for solvers of all skill ...

Large Print Editions

Sudoku Puzzle Book for Adults Large Print: Easy to Medium Puzzles with Full Solutions, Two Puzzles per Page (240 Puzzles, Volume 1): Embark on Your ... with 240 Engaging Large-Print Puzzles! Paperback ? Large Print, September 9, 2024 by Sudoku99 Team (Author)

Welcome to "The Ultimate 9x9 Sudoku Challenge: Easy to Medium Large Print Puzzles (Volume 1)"-the perfect companion for anyone looking to dive into the world of Sudoku with large-p...

Sudoku Puzzle Book for Adults Large Print: Hard to Expert Puzzles with Full Solutions, Two Puzzles per Page (240 Puzzles, Volume 2): Take Your Sudoku ... with 240 Challenging Large-Print Puzzles! Paperback ? Large Print, September 9, 2024 by Sudoku99 Team (Author)

Welcome to "The Ultimate 9x9 Sudoku Challenge: Hard to Expert Large Print Puzzles (Volume 2)"-a must-have for Sudoku enthusiasts who are ready to step up their game with large-prin...

Sudoku Puzzle Book for Adults Large Print: Expert - Silver to Expert - Gold Puzzles with Full Solutions, Two Puzzles per Page (240 Puzzles, Volume 3): ... with 240 Extreme Large-Print Challenges! Paperback ? Large Print, September 10, 2024 by Sudoku99 Team (Author)

Welcome to "The Ultimate 9x9 Sudoku Challenge: Expert - Silver to Expert - Gold Large Print Puzzles (Volume 3)"-the final frontier for Sudoku enthusiasts who crave the ultimate men...

Sudoku Puzzle Book for Adults Large Print: Easy to Expert Puzzles with Full Solutions, Two Puzzles per Page (240 Puzzles, Complete Edition): Master ... Puzzles Spanning from Easy to Expert! Paperback ? Large Print, September 10, 2024 by Sudoku99 Team (Author)

Welcome to "The Ultimate 9x9 Sudoku Challenge: Complete Edition (Levels 1-20)"-a comprehensive Sudoku experience that covers every difficulty level with large-print puzzles, from t...

Pocket Size Editions

Pocket Sudoku Book for Adults: 200 Easy, Medium, and Hard Puzzles ? Compact Travel Size with Full Solutions (Vol. 1) Paperback ? October 7, 2024 by Sudoku99 Team (Author)

Looking for a portable Sudoku challenge? This Pocket Sudoku Book for Adults features 200 puzzles across easy, medium, and hard levels, perfect for puzzlers of all skill levels. Whe...

Pocket Sudoku Book for Adults: 200 Easy to Medium Puzzles ? Compact Travel Size with Full Solutions (Vol. 2) Paperback ? October 7, 2024 by Sudoku99 Team (Author)

Looking for a portable Sudoku challenge? This compact Pocket Sudoku Book for Adults offers 200 puzzles that range from easy to medium difficulty, making it perfect for both beginne...

Pocket Sudoku Book for Adults: 200 Medium to Hard Puzzles ? Compact Travel Size with Full Solutions (Vol. 3) Paperback ? October 7, 2024 by Sudoku99 Team (Author)

Looking for a travel-friendly Sudoku book that offers more challenging puzzles? This Pocket Sudoku Book for Adults features 200 puzzles ranging from medium to hard difficulty, perf...

Pocket Sudoku Book for Adults: 200 Hard to Very Hard Puzzles ? Compact Travel Size with Full Solutions (Vol. 4) Paperback ? October 8, 2024 by Sudoku99 Team (Author)

Looking for a compact Sudoku book that offers a serious challenge? This Pocket Sudoku Book for Adults features 200 puzzles ranging from hard to very hard difficulty, designed to pu...

Pocket Sudoku Book for Adults: 200 Very Hard to Extreme Hard Puzzles ? Compact Travel Size with Full Solutions (Vol. 5) Paperback ? October 8, 2024 by Sudoku99 Team (Author)

For advanced solvers looking for the toughest Sudoku challenges, this Pocket Sudoku Book for Adults delivers 200 puzzles ranging from very hard to extreme hard difficulty. Perfect ...

Pocket Sudoku Book for Adults: 200 Easy, Medium, Hard and Extreme Puzzles ? Compact Travel Size with Full Solutions (Vol. 6) Paperback ? October 8, 2024 by Sudoku99 Team (Author)

Experience the full range of Sudoku challenges with this Pocket Sudoku Book for Adults. Featuring 200 puzzles from easy to extreme hard difficulty, this book is perfect for all lev...

2025 Annual Editions

2025 Sudoku Puzzle Book for Adults: 1000 Easy, Medium and Hard Puzzles with Full Solutions - Vol. 1 Paperback ? October 3, 2024 by Sudoku99 Team (Author)

Ready to take on the Sudoku challenge for 2025? The 2025 Sudoku Puzzle Book for Adults: 1000 Easy, Medium and Hard Puzzles with Full Solutions - Vol. 1 provides a comprehensive col...

2025 Sudoku Puzzle Book for Adults: 1000 Easy to Medium Puzzles with Full Solutions - Vol. 2 Paperback ? October 3, 2024 by Sudoku99 Team (Author)

Are you ready for the 2025 Sudoku challenge? The 2025 Sudoku Puzzle Book for Adults: 1000 Easy to Medium Puzzles with Full Solutions - Vol. 2 offers an exciting range of puzzles fr...

2025 Sudoku Puzzle Book for Adults: 1000 Medium to Hard Puzzles with Full Solutions - Vol. 3 Paperback ? October 3, 2024 by Sudoku99 Team (Author)

Ready to take on more challenging Sudoku puzzles in 2025? The 2025 Sudoku Puzzle Book for Adults: 1000 Medium to Hard Puzzles with Full Solutions - Vol. 3 is the perfect collection...

2025 Sudoku Puzzle Book for Adults: 1000 Hard to Very Hard Puzzles with Full Solutions - Vol. 4 Paperback ? October 5, 2024 by Sudoku99 Team (Author)

Looking for the toughest Sudoku challenges in 2025? The 2025 Sudoku Puzzle Book for Adults: 1000 Hard to Very Hard Puzzles with Full Solutions - Vol. 4 is designed for experienced ...

2025 Sudoku Puzzle Book for Adults: 1000 Very Hard to Extreme Hard Puzzles with Full Solutions - Vol. 5 Paperback ? October 5, 2024 by Sudoku99 Team (Author)

Are you ready for the most challenging Sudoku puzzles in 2025? The 2025 Sudoku Puzzle Book for Adults: 1000 Very Hard to Extreme Hard Puzzles with Full Solutions - Vol. 5 is design...

2025 Sudoku Puzzle Book for Adults: 1000 Easy to Extreme Hard Puzzles with Full Solutions - Vol. 6 Paperback ? October 5, 2024 by Sudoku99 Team (Author)

Looking for a Sudoku challenge that covers all difficulty levels in 2025? The 2025 Sudoku Puzzle Book for Adults: 1000 Easy to Extreme Hard Puzzles with Full Solutions - Vol. 6 pro...