Content rating
Everyone
10+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image

About this game

Here's what you can expect from SySDoku:

✅ Clearly solvable puzzles: Our intelligent algorithm guarantees that every Sudoku has exactly one correct solution. No more guessing!

✅ Four difficulty levels: Choose between Easy, Medium, Hard, and the extreme Legend mode.

✅ Modern design: Enjoy a smooth gaming experience with an elegant dark mode for relaxing puzzle sessions in the evening.

✅ Smart hints: Use the note function for your strategy or get help with hints if you get stuck.

✅ Everything at a glance: Keep track of your playtime and resume interrupted games at any time exactly where you left off.

✅ Privacy & Offline: SySDoku works completely offline and collects no user data. No tracking, no registration.
Classic Sudoku without ads: Train your brain with SySDoku!
Updated on
Aug 31, 2026
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Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Committed to follow the Play Families Policy

What’s new

Neues in Version 2.1
- Trophäen
- aktivierbare Fehleranzeige
- Haptisches Feedback
- Zahlenzähler
Content rating
Everyone
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App support

About the developer
Sebastian Seifert
sebastian.seifert.99.ss@gmail.com
Germany