Sudoku Generator - SudokuPrint
A4 batch print, 3x3 to 20x20
Free · In-App Purchases · Designed for iPad. Not verified for macOS.
Generate multiple Sudoku puzzles and arrange them neatly on an A4 page.
This app is designed specifically for creating printable Sudoku worksheets. Unlike traditional Sudoku apps, it does not focus on solving puzzles on the screen. Instead, it helps you generate multiple puzzles, arrange them automatically on A4 paper, and export or print the finished page.
It is ideal for Sudoku fans who prefer paper puzzles, as well as teachers preparing classroom exercises and homework.
Multiple Grid Sizes
Choose from several puzzle sizes ranging from 3×3 to 10×10, plus three large-grid modes:
• 12×12• 16×16• 20×20
Create smaller puzzles for casual practice or challenge yourself with large grids and extremely difficult puzzles.
Smart A4 Layout
The app automatically calculates an efficient A4 layout based on the grid size, number size, spacing, and number of puzzles.
It makes better use of the available page space and helps fit more puzzles onto each sheet.
Adjustable Difficulty
Use the slider to set the empty-cell ratio from 20% to 80%.
A lower ratio creates more accessible practice puzzles, while a higher ratio provides a greater challenge. Generate worksheets for different ages, skill levels, and teaching needs.
Flexible Layout Controls
• Adjust the number size• Change the space between puzzles• Use smaller numbers to fit more puzzles on each page• Preview the finished A4 page in real time• Check puzzle size and placement before printing
High-Resolution Export and Printing
When the layout is ready, you can:
• Export a 300 DPI PNG image• Save the page to your photo library• Share worksheets with teachers, students, or friends• Print directly with AirPrint
Great for:
• Printing Sudoku puzzles in batches• Classroom exercises and homework• Logic and math practice• Children’s educational worksheets• Large-grid and extremely difficult Sudoku• Creating printable puzzle collections
Generate, arrange, export, and print Sudoku worksheets from one app.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
Improved the user experience and fixed known issues.
The developer, 云涛 贾, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- 云涛 贾
- Size
- 6.4 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - iPad
Requires iPadOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
English and 3 more
- English, Japanese, Simplified Chinese, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Unlimited Export USD 0.99
- Copyright
- Copyright © 2026 浅水鱼