Sudoku
Rated by the techniques it takes to solve, not by how many clues are missing.
✓ one solution, checked · tap the grid to see it
Puzzle books made to KDP's print specs.
Pick a trim size, add sections from 21 puzzle types, and download a print-ready PDF. Margins, gutters, page count and spine width are worked out for you, and every puzzle is checked for one correct answer before it reaches the page.
3 days free, then $4.99/month. You won't be charged if you cancel within 3 days. Cancel anytime from Billing.
PreflightReady to upload
- Trim 8.5 × 11 in
- Gutter 0.5 in for 160 pages
- 121 / 121 one answer each
- Fonts embedded
- Page count was 159. We added 1 blank page so it's even.
Try it now. Make a real page in 20 seconds.
No sign-up. Pick who it's for, a puzzle and a theme, and download a free sample.
21 puzzle types. Not one broken puzzle.
Bad puzzles get bad reviews, and bad reviews bury a book. So every puzzle is solved by our own checker before it's allowed on a page.
SESFALCONHWPUFFINTTELAKSILTPATWELYEGSAAPOTMRLBUTSNIMTUUTLABTGREBRSMONGOOSEAOBEUACALIRDTINIKGTIHKGTSHERONNYAEEOGAZELLETRRN
Word search
Your own words or a ready theme. Every word is confirmed findable before export.
✓ all 16 words placed
Maze
From kids' first mazes to big, twisty grids. A path from start to finish, guaranteed.
✓ solvable, checked
Samurai Sudoku
Five grids sharing corners, all 369 cells checked together. The one most tools skip.
✓ unique across all 5 grids
- Crossword with plain clues, every word crossing cleanly
- Cryptogram sayings, checked to decode one way: EVERY PUZZLE HAS ONE ANSWER
- Word scramble from any of 51 themed word lists:
- Logic grid with one answer, proven by a solver
We read KDP's rules so you don't have to.
Most rejections aren't about your puzzles. They're about a gutter that's 0.05 in too thin, or a page count that's odd. Puzzlil fixes those before you ever see them.
- Trim sizes
- 7, from 5 × 8 to 8.5 × 11
- Gutter
- grows with page count
- Page count
- kept even, automatically
- Output
- vector PDF, fonts embedded
- Answer key
- built at the back
A cover that fits the book you actually made.
Spine width depends on page count and paper. Change either and the cover updates. Pick a layout, type your title, and export a full wrap with the barcode area left clear for Amazon.
160 pages × 0.002252 + 0.06 = 0.420 in
spine 0.420 in
121 large print puzzles for slow mornings. Gentle to Fiendish, answers in the back.
LARGE PRINT SUDOKU
VOLUME 2
Large Print Sudoku
Built for publishers who make more than one book.
Series
Never repeat a puzzle across a series.
Amazon removes near-duplicate books. Puzzlil remembers every puzzle you've exported, so Volume 3 shares nothing with Volumes 1 and 2.
Quality report
Proof, with every export.
puzzles checked121 / 121unique solutions121repeats in series0KDP specspassedresultPASS
Difficulty journey
Starts easy. Ends with a fight.
House style
Set your look once. Reuse it forever.
Fonts, margins and puzzle style saved as a preset, so a whole catalog looks like one brand. Large Print is one switch.
Large PrintClassicKids, bold+ your own
Three steps. About ten minutes.
- 01
Pick a size and a reader
Seniors, kids or puzzle lovers. We set sensible defaults for each.
- 02
Add puzzle sections
Mix types, set counts and difficulty, and watch the pages build live.
- 03
Export and upload
Interior PDF, cover wrap and quality report. Then straight to KDP.
One plan. Every feature.
3-day free trial
$4.99a month
3 days free. Then $4.99/month.
- Unlimited books and exports
- All 21 puzzle types
- Cover builder with spine math
- Series memory and quality reports
- Commercial rights to everything you make
3 days free, then $4.99/month. You won't be charged if you cancel within 3 days. Cancel anytime from Billing.
Start free trial7-day money-back guarantee if something is broken.
Questions
Will my book actually pass KDP?
Puzzlil sets margins, gutter, page count and spine width from KDP's published specs and checks them before you export. Still preview the files in KDP's own previewer before you publish. It takes a minute.
Are the puzzles AI-generated?
No. They're built by puzzle algorithms and checked by a solver, so every one has exactly one answer. KDP asks about AI content when you publish, so check their current disclosure rules and answer for your own book.
Can I sell the books I make?
Yes. Everything you export is yours to publish and sell, as many copies as you like.
How much does it cost?
3 days free. Then $4.99/month. A card or PayPal is needed to start; nothing is charged until the trial ends. Or $39.99 a year. Payments go through Freemius, our reseller. Cancel any time, and there's a 7-day money-back guarantee if something is broken.
What happens after the trial?
Your books and presets stay saved. Making and exporting books pauses until you pay for a month or a year. Nothing gets deleted.
Does it work on my phone?
Yes, every screen works on a phone. Building a whole book is nicer on a laptop, though.
Puzzlil is not affiliated with Amazon or Kindle Direct Publishing.
Your next book is about ten minutes away.
3 days free, then $4.99/month. You won't be charged if you cancel within 3 days. Cancel anytime from Billing.
Start free trial