Frequently asked questions about Sudokuen
Here you'll find answers to the most common questions about how to play, which features we offer and how to get the most out of your sudoku experience.
Yes, Sudokuen is completely free. You can play as much as you want without payment, subscription or hidden costs. You don't even need to create an account to get started.
Yes! There is a new daily challenge every day, and you can also start unlimited easy, medium and hard puzzles whenever you like. You will never run out of new Sudoku puzzles.
Ads will never interrupt your game. The puzzle itself is always clean and free of pop-ups, so you can solve Sudoku in peace. It is just you and the puzzle.
Yes, you play Sudokuen directly in your browser. There is no app to download or software to install, and it works on mobile phones, tablets and computers.
Yes, you can choose between easy, medium and hard, with levels for beginners and experienced players alike. Today's challenge also gives you a new puzzle to test yourself on every day.
Yes, Sudokuen is available in English. You can also switch to Norwegian or another language if you prefer.
No, you can play completely freely as a guest without registering. If you create a free account, you can also save your progress, collect points and track your statistics over time.
By logging in you can save your progress, get access to advanced features like statistics and achievements, and synchronize your data across devices. By logging in we can also make sure you never get a board you've already solved. Creating an account is completely optional, and you can still play as a guest if you prefer.
If you are not logged in, nothing is saved. If you are logged in, we save the puzzles you complete, your progress, statistics and any changes you make in the settings. All information is stored securely and used only to improve your playing experience.
The XP system rewards you for playing and completing sudoku puzzles. The harder the puzzles you complete, the more XP you earn. It's a fun way to track your progress and to stay motivated!
Sudokuen uses advanced algorithms to analyze each puzzle and determine its difficulty based on the solving techniques required. Puzzles are categorized as easy, medium or hard to suit players of every skill level.