Sudoku books for Amazon KDP
Make a sudoku book ready for Amazon KDP
The grids are generated by the program, with no AI, and each one has a single solution. You choose how many you want and the difficulty, a single level or a mix; the book comes with the rules page and the solutions at the end.
The account is free. The book costs R$ 39, paid once, with no monthly fee.
Sudoku 1
A single solution
Each grid is generated and checked by the program. No sudoku with two solutions or none.
Three difficulty levels
Easy, medium and hard, separate or mixed in the same book.
Ready for KDP
Interior PDF, rules page, solutions and a cover with spine sized to Amazon specs.
Solution 1
The answer key comes with it, and matches the page
The solutions go at the end of the book, four per page. The grid beside this and this solution just came out of the CoAutor generator: this is how your book looks.
The cover comes ready too
Three variants built by the CoAutor cover engine for a sample book. You pick one, adjust colors and text, and download it with spine and back cover sized for KDP.
How it works
- 1
Choose the audience and the book language.
- 2
Set the title, how many sudokus and the difficulty.
- 3
The program builds the grids on the spot.
- 4
Generate the cover and the description, and download the files.
What you get
- 9×9 sudokus with a single solution, one per page, in a large grid.
- Three difficulty levels: easy, medium and hard.
- A "How to Play" page with the rules.
- The solutions at the end of the book, four per page.
- Cover sized for KDP and interior PDF ready.
One payment per book
R$ 39
No monthly fee. The package does not expire.
To compare: the cover alone, from a designer, costs R$ 500 on average in Brazil, and interior layout R$ 6 to R$ 12 per page.
Frequently asked questions
Do the sudokus really have a single solution?+
Yes. Each grid is generated and checked by the program to have exactly one solution; it is not the AI filling in the numbers.
Where does the AI come in?+
In the text and images: title suggestions, the description for the Amazon page and the cover art. The grids and the solutions come from the program.
Does it come out on Kindle too?+
No. It is a book to write or color in by hand, so it comes out as a KDP paperback only.
How much does it cost?+
You pay once per book, with no monthly fee, and the package does not expire. The account is free: you can create the book and see the path before paying.