RUMAZA DIGITAL

Puzzles ready to create and sell books

Packs of sudokus, word searches, crosswords and kakuros designed to create commercial books.

Instant download. One-time payment. Ready to publish on Amazon KDP and similar platforms.

We sell batches of puzzles in image format (PNG) — puzzle and solution — so you can create your own books without wasting time creating content from scratch.

Choose quantity, size, language and difficulty. Download and publish.

Ejemplo de Sudoku

🧩 Sudokus

Ejemplo de Sopa de letras

🔤 Sopas de letras

Ejemplo de Cruzadas

🧠 Cruzadas

Ejemplo de Kakuro

➕ Kakuro

What you receive

  • High quality images (PNG) ready to layout
  • Puzzles organized to create complete books
  • Solutions included
  • Clean content, no watermarks
  • Commercial and editorial use included

Available puzzle types

🧩 Sudokus

5 difficulty levels. 9×9 format. Valid for any language (numeric). All solutions included.

View Sudokus

🔤 Word searches

Multiple languages. 30×30 format (and expanding). Official dictionaries and upcoming themes.

View Word Searches

🧠 Crosswords

Crosswords in various languages. Different sizes and structures.

View Crosswords

➕ Kakuro

Numeric Kakuro-type puzzles. Ideal for logic books and math challenges.

View Kakuro

🚀 Expanding

We continue to add new pastimes and formats.

This catalog grows continuously so you can publish more books without depending on third parties.

How it works

1️⃣

Choose your batch

Select quantity, size, language and difficulty.

2️⃣

Download instantly

Receive a ZIP with all puzzles and solutions in PNG.

3️⃣

Publish your book

Use the puzzles to create and sell books on Amazon KDP or other platforms.

Clear commercial use

The puzzles you buy here are designed to create and sell books.

You can publish your books on Amazon KDP, sell them in print or digital format and monetize your editorial project without additional restrictions.

For uses outside the standard editorial scope (apps, platforms, large volumes), you can contact us.

RUMAZA DIGITAL - Automated Publishing Factory | RUMAZA DIGITAL