Modern Puzzle Books for KDP & Printables
Generate high-quality, unique puzzle books (Sudoku, Word Search & more) in seconds. Fully customizable, algorithmically verified, and KDP-optimized. Eliminate the fear of Amazon rejections with pixel-perfect layouts designed for instant approval.
Why Creators Choose Wisdom Effect
Engineered specifically to eliminate Amazon KDP formatting errors and maximize publishing speed.
Instant Generation
No more waiting for hours. Our smart algorithm generates thousands of unique puzzles in a blink of an eye.
Zero Duplication Risk
Sudoku puzzles are permanently retired from our bank upon export. Word Search grids use procedural matrix generation and custom word lists for reject-proof originality.
KDP Ready PDF
Export puzzles directly to high-res PDF or individual PNGs. Perfectly formatted for Amazon KDP publishing.
From Idea to Amazon KDP in 3 Steps
No design skills or manual formatting required. Wisdom Effect handles the layout math, safe margins, and generation automatically.
Configure Your Book
Choose your puzzle type (Sudoku, Word Search, or Mixed), book trim size (6x9 or 8.5x11), grid dimensions, and difficulty levels with custom puzzle counts.
Customize in Visual Studio
Style with 220+ fonts, choose modern multi-column or side-by-side layouts, add illustrations & decorations, customize front matter, and auto-build your Table of Contents.
Export Print-Ready PDF
Download 300 to 600 DPI Ultra-HD print-ready PDFs with Amazon KDP safe margins, gutter, and bleed pre-calculated for instant approval.
Simple, Transparent Pricing
No hidden fees. Just high-quality puzzle books for your business.
Free
- 25 Trial Credits Total
- 3 Saved Projects
- All Publisher Features Included
- Mixed & Variety Books (Sudoku + WS)
- All Grids & Difficulty Levels
- Kids & Senior Large Print Modes
- Full Studio & Configurator Access
Starter
- 1,500 Puzzle Credits / mo
- Unlimited Projects (300 FUP)
- One difficulty per book
- Standard Grids (Sudoku 9x9, WS 12x12–15x15)
- Unlimited Puzzles per Book
- Sudoku 4 Levels & WS Standard Directions
- Amazon KDP Approved PDF Export
Pro Creator
- 4,000 Puzzle Credits / mo
- Unlimited Projects (500 FUP)
- Multiple difficulties per book
- All Grids (Sudoku 4x4–9x9, WS 12x12–24x24)
- Kids & Senior Large Print Modes
- All 7 Sudoku Levels (up to Inferno)
- Custom Fonts (.ttf) & Watermark-Free
Publisher
- 8,000 Puzzle Credits / mo
- Unlimited Projects (1,000 FUP)
- Mixed & Variety Books (Sudoku & Word Search)
- Pre-defined Word Search Topics (900+ Topics)
- Series Export: Batch up to 5 books at once
- Unified Multi-Game Solution Keys
- Ultra-HD PDF, PNG ZIP & Vector SVG
- Everything in Pro Included
Full Plan Comparison
Compare features across Free Trial, Starter, Pro, and Publisher plans
| Feature | Free $0 / forever | Starter $19/mo | Popular Pro Creator $29/mo | Ultimate Publisher $39/mo |
|---|---|---|---|---|
| Capacity & Generation Limits | ||||
| Max. Puzzles per Book | 25 Trial | Unlimited | Unlimited | Unlimited |
| Saved Projects | 3 Projects | 300 Projects | 500 Projects | 1,000 Projects |
| Monthly Puzzle Credits | 25 total | 1,500 / mo | 4,000 / mo | 8,000 / mo |
| Supported Export Formats | Trial PDF | PDF, PNG ZIP | PDF, PNG ZIP, Vector SVG | PDF, PNG ZIP, Vector SVG |
| Separate Puzzle & Solution Files | 2 Separate PDFs / ZIPs | 2 Separate PDFs / ZIPs | ||
| Book Series Batch Export | 1 book | 1 book | 1 book | Up to 5 books batch |
| Export Resolution (DPI) | 300 DPI | 72 to 600 DPI | 72 to 600 DPI Ultra-HD | 72 to 600 DPI Ultra-HD |
| Pixabay Asset Library | ||||
| Puzzle Engines & Difficulty Levels | ||||
| Supported Book Types | Sudoku & Word Search (Trial) | Single Game Books | Single Game Books | All 3 Types (Sudoku, WS & Mixed) |
| Grid Dimensions & Sizes | Standard Grids | Standard (Classic) | All Dimensions (Mini to Jumbo) | All Dimensions (Mini to Jumbo) |
| Difficulty & Placement Engine | Standard Levels | Standard (4 Levels & Directions) | Full Spectrum (to Inferno & Reverse) | Full Spectrum (to Inferno & Reverse) |
| Multi-Difficulty & Grid Mix | Single per book | Unlimited Mix | Unlimited Mix | |
| Kids mode | ||||
| Senior mode | ||||
| Page Layouts & Arrangements | Classic Flow | Classic Flow | Classic, Side-by-Side & Multi-Col | Classic, Side-by-Side & Multi-Col |
| Content & Theme Library | 1 Trial Theme | Custom CSV / TXT | 900+ Topics + Custom CSV | 900+ Topics + Custom CSV |
| Mixed & Variety Books | Mixed Chapters & Unified Index | |||
| Layout, Typography & Canvas Studio | ||||
| Midnight Mode (Dark / Inverted Grids) | ||||
| Large Print Mode | ||||
| Custom Font Upload (.ttf) | ||||
| Book Trim Sizes (Dimensions) | 6x9 & 8.5x11 | 6x9 & 8.5x11 | 6x9 & 8.5x11 | 6x9 & 8.5x11 |
| Book Structure & Page Organizer | Standard Flow | Standard Flow | Custom Drag-and-Drop & Injection | Custom Drag-and-Drop & Injection |
| Page Numbering Controls | On / Off | On / Off | Full (Start #, Offset, On/Off) | Full (Start #, Offset, On/Off) |
| Section Right-Page Alignment (Recto) | Next Page | Professional Right-Page Break | Professional Right-Page Break | |
| Watermark Removal | Trial Watermark | Watermark-Free | Watermark-Free | Watermark-Free |
| Commercial Rights & Licensing | ||||
| Commercial License (Amazon KDP & Etsy) | Personal Use Only | 100% Commercial Rights | 100% Commercial Rights | 100% Commercial Rights |
Pro Creator
Frequently Asked Questions
Everything you need to know about Amazon KDP publishing, licensing, custom layouts, and credits.
Ready to Publish Your Next KDP Bestseller?
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