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Score: 0 - Mistakes: 0/3 - Cells: 0/81 - Time: 00:00:00 Pause
DeleteDelete
NotesNotes
HintNo hints
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9
Keyboard control

Move around the table: keys ← ↑ ↓ → or W A S D.
Insert a value: keys 1-9.
Delete a value: keys 0, Delete, Backspace.
Activate notes mode: key N.
Use a hint: key H.

Please note that our site automatically saves your current game, separately for each difficulty level. So you can close your browser at any time and come back later to solve the Sudoku - the data will be loaded automatically.

Sudoku Guru

Play Sudoku Guru on your smartphone anytime
Empirics Games

Expert Sudoku

This high-level test is for those who have mastered the basics of sudoku. This challenging game requires players to use sophisticated techniques to solve the hardest puzzles. The 9x9 grid is filled with numbers, and the goal is to ensure each row, column, and 3x3 square contains the digits 1 through 9 without repetition. Puzzles online are available for free on the site sudoku-guru.com, offering a daily test to improve your abilities. Playing at this stage is not just about placing numbers; it's about making sure every move is calculated and precise, testing your logic and expertise.

What is expert level sudoku?

This is designed for players who seek an extremely difficult and enjoyable puzzle experience. It requires sophisticated techniques and a high proficiency to tackle the complex grid. Mistakes are easy to make, so participants must be sure of each number they place. The difficulty makes it one of the best sudoku tests in the world, offering the ultimate test for any enthusiast. It's a great way to enhance your knowledge and push your abilities to new heights.

How to solve sudoku expert level

To solve these puzzles, players must employ sophisticated techniques. Start by scanning the grid for numbers that can be easily positioned. Use advanced methods to complete the more difficult cells. Make sure to track your progress and avoid mistakes. Playing at this stage online for free can help you practice and improve your abilities. With dedication and practice, completing these puzzles can become a fun and rewarding part of your day. Enjoy the test and play to test your limits!

This extreme sudoku is the hardest you will ever find, pushing your expertise to the limit. Locate the numbers with precision, and check your progress as you go. With 24/7 access, you have the opportunity to engage with the most super sudoku puzzles available. It's a great way to enhance your abilities and enjoy the ultimate sudoku experience."