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2

3

8

8

5

1

9

2

6

5

1

3

9

6

3

7

4

9

8

7

1

4

1

1

4

7

Congratulations!

Congratulations!
Level

Expert

Time

1sudoku.com Sudoku - Expert - n° 48528

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Expert Sudoku

As the name suggests, you are now a sudoku expert! In an expert sudoku grid, you will need to employ advanced solving techniques, knowing that all grids are solvable by logic only. Expert sudoku uses advanced techniques a little more often than hard sudoku.

How do I play Sudoku?

The goal is to fill the grid, so that each row, each column and each region of 3x3 cells contain all the digits from 1 to 9.

Glossary of game options:
Clear the contents of the box
Undo the last move
Visual aid
Redo last move
Automatic selection of boxes on hover (on computer)
Show all possible candidates on the grid
Show / Hide solution

Why play expert sudoku?

Free Online Expert Sudoku is a great training in difficult techniques and is the last step before you face the evil Sudoku.

This is a high level sudoku that is loved by sudoku professionals.

Play sudoku with 5 difficulty levels: easy, medium, hard, expert, evil