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General Inquiries
For general questions about our website, puzzles, or content.
contact@sudokuevil.net
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support@sudokuevil.net
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We typically respond to all inquiries within 24-48 hours during business days. For urgent matters, please include "URGENT" in your subject line.
Before You Contact Us
You might find your answer in our frequently asked questions:
How do I solve evil sudoku puzzles?
Check our comprehensive solving guide for step-by-step instructions and techniques.
Where can I download printable puzzles?
Visit our printable puzzles page for free PDF downloads.
What strategies work best for evil puzzles?
Our strategies guide covers 12 advanced techniques including X-Wing, Swordfish, and more.
Is the game free to play?
Yes! All our puzzles and content are completely free. No registration required.
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