Sudoku Duck

Terms of Use

These terms explain the basic rules for using Sudoku Duck.

By using Sudoku Duck, you agree to use the site for lawful, personal, educational, or classroom-friendly puzzle activity. The site provides Sudoku games, printable puzzle sheets, a solver, and learning content.

Free puzzle tools

The tools are provided for general puzzle enjoyment and learning. Availability may change, and features may be updated, removed, or corrected over time.

Acceptable use

Do not misuse the site, interfere with its operation, attempt to bypass security controls, copy the site into spam pages, or use the content in a way that misleads users.

Content

The written pages, design, and puzzle presentation belong to Sudoku Duck unless otherwise noted. You may print puzzle sheets for personal, family, or classroom use. Do not resell the site content as your own product.

No warranty

Sudoku Duck is provided as is. The site aims to be accurate and useful, but errors can happen. Use the tools at your own discretion.

Contact

Questions about these terms can be sent to contact@sudoku-duck.com.

Questions

FAQ

Can I use Sudoku Duck for free?

Yes, you can use Sudoku Duck for free for normal puzzle play, learning, printing, and solver use. The site may update features or content over time. These FAQ answers summarize the terms in plain language, but they are not legal advice.

Can I print puzzles for personal use?

Yes, you may print Sudoku puzzles for personal, family, or normal educational practice. Printed sheets are meant for solving and learning. Do not resell Sudoku Duck content or present the site content as your own product.

Can teachers use Sudoku Duck in class?

Teachers may use Sudoku Duck for classroom-friendly puzzle activities, printed practice, and learning exercises under the site's terms. The printable page is useful for mixed groups because you can choose different difficulties and keep solution copies separate for checking.

Can I copy or republish Sudoku Duck content?

No, you should not copy, republish, resell, or repackage Sudoku Duck content as your own. You may link to the site and print puzzle sheets for allowed personal or classroom practice, but the written pages, design, and puzzle presentation should not be reused misleadingly.

Are Sudoku Duck puzzles guaranteed to be error-free?

No, Sudoku Duck aims to provide useful and accurate puzzle tools, but errors can happen. The site is provided as is. If you notice a puzzle, solver, print, or content issue, contact Sudoku Duck with enough detail to review it.

Can Sudoku Duck change features or content?

Yes, Sudoku Duck can change, update, remove, or improve features and content over time. Puzzle tools, page text, layouts, and policies may be adjusted to fix issues or improve the site. Continued use means you are using the current version of the site.

What happens if the site is unavailable?

If Sudoku Duck is unavailable, some pages or tools may not load until service returns. The site does not promise uninterrupted access. Printed puzzle sheets you already have can still be used offline, but online features require the site and your browser to work.

Where can I ask questions about the Terms?

You can ask questions about the Terms by emailing contact@sudoku-duck.com. Include a clear subject line and describe the page, tool, or use case you are asking about. The response, if provided, is not legal advice.

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