Plain-English License Summary
You may (and may not):
- Run YourSudoku™ to make Sudoku puzzles for personal, club, classroom, or educational use.
- Freely share the puzzle output (printed pages, PDFs, or handouts) with players or students.
- Not sell, repackage, or redistribute the YourSudoku™ software itself as your own product.
- Not reverse-engineer, copy, or reuse the source code except as permitted by this license.
In short: Credit to YourSudoku™ must be retained on generated materials where attribution is present. Enjoy using it, share the puzzles, teach with it — but don’t claim the software as your own.
License Grant
The YourSudoku™ Puzzle Creator, including its source code, templates, documentation, and supporting materials (collectively, the “Software”), is copyrighted and licensed, not sold.
Subject to the terms of this license, the author grants you a non-exclusive, non-transferable, royalty-free license to install and use the Software for lawful personal, educational, or non-commercial purposes.
Restrictions and Attribution
You may not:
- Sell, sublicense, rent, lease, or distribute the Software itself.
- Modify, adapt, translate, reverse-engineer, or derive source code from the Software.
- Remove or alter copyright notices, trademarks, or attribution.
- Represent the Software as your own work.
Generated puzzle output may be freely distributed, provided that any existing attribution or branding remains intact.
Warranty Disclaimer
The Software is provided “as is,” without warranty of any kind, express or implied, including but not limited to warranties of merchantability, fitness for a particular purpose, or non-infringement.
In no event shall the author be liable for any claim, damages, or other liability arising from the use of the Software.