KDP Puzzle Studio
Build a complete, print-ready puzzle book for Amazon KDP in minutes — word searches, sudoku, and mazes with full answer keys. Every book is guaranteed unique: generated from its own seed, never a shared pool.
1. Your Book
Title goes on the title page of the PDF.
2. Puzzle Mix
Up to 100 puzzles per book. Every puzzle gets a matching answer key.
Total: 50 puzzles → ~102 PDF pages with answer keys
3. Word Search Theme
Pick a preset niche, or paste your own words (8+ to activate) for a fully custom niche book.
4. Get Your Book
Full book — one-time $14.99
Up to 100 puzzles + full answer keys, no watermark, KDP-ready 8.5×11 PDF, guaranteed-unique seed, commercial rights. No subscription.
Why “guaranteed unique” matters on KDP
Most puzzle-book generators pull from a shared puzzle pool — every subscriber draws from the same engine, so hundreds of sellers end up publishing overlapping content. Amazon's duplicate-content checks (and reviewers) notice.
Every book from Puzzle Studio is generated from its own cryptographic seed at purchase time. Your word placements, sudoku boards, and maze layouts mathematically cannot match another customer's. That's not a marketing claim — it's how the generator works.
Frequently Asked Questions
Is the PDF really KDP-ready?
Yes — 8.5×11 inches with 0.75" margins (KDP's no-bleed interior spec), title page, puzzles, then a full answer-key section. Upload as your manuscript interior, add a cover, publish.
Can I sell the books commercially?
Yes, full commercial rights — Amazon KDP, Etsy printables, your own store. Your generated content is unique to your purchase.
Do puzzle books still sell in 2026?
Puzzle books are one of the most stable low-content niches on Amazon — far healthier than coloring books, which are saturated. Winners niche down: large-print for seniors, themed word searches, travel sudoku. Our custom-words mode exists exactly for that.
What if I want to change the book after buying?
Your unlock covers regenerating your book — adjust the title, mix, theme, or difficulty and re-download. The unlock link in your email works on any device for 90 days.