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Tough Sudoku Volume 1 Paperback – Large Print, June 10, 2022
Purchase options and add-ons
Each grid is roughly 11cm square.
The puzzles in this book are hard but they all have a similar level of difficulty.
If you can manage the ones in the Amazon preview, you should be OK with the rest.
The answers, which are printed 6 per page, are at the back.
This book would make an ideal birthday or Christmas present for a sudoku enthusiast.
- Print length270 pages
- LanguageEnglish
- Publication dateJune 10, 2022
- Dimensions8.27 x 0.61 x 11.69 inches
- ISBN-13979-8833026663
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Product details
- ASIN : B0B3DHXPHT
- Publisher : Independently published
- Publication date : June 10, 2022
- Language : English
- Print length : 270 pages
- ISBN-13 : 979-8833026663
- Item Weight : 1.78 pounds
- Dimensions : 8.27 x 0.61 x 11.69 inches
- Customer Reviews:
About the author

I wrote a C program to create sudoku puzzles in 2012. In 2014 I started posting them on a blog at https://andrewspuzzles.blogspot.com.
I retired from full-time employment at the end of August 2021. This has given me time to write a Python program, which I used to produce my first book of tough sudoku puzzles.
In addition to sudoku, I also create futoshiki, gogen and hidoku puzzles.
Customer reviews
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- Reviewed in the United States on August 23, 2023Format: PaperbackVerified PurchasePuzzles were ok, but this book was way too big and unwieldy. I like a more portable size.
Top reviews from other countries
- Gary L SpenceReviewed in Canada on June 21, 2022
5.0 out of 5 stars Great Value, quality puzzles on quality paper.
Format: PaperbackVerified PurchaseUnlike many Sudoku books on the market, this one is printed on high-quality paper which enables users to easily erase pencil marks as you work on solving your puzzle. The nice size pages with two puzzles per page makes the puzzle easy to work on. I distribute my own Morning Coffee Puzzles in the same 2 per page format. Over the last few years I've worked on many of Andrews on line published puzzles. They are always a treat. Enjoy