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You can play killer sudoku online, right here! Move the cursor to a cell and enter the value that the cell should have. If you are not sure of a value, you can enter multiple values in a cell. If you enter a value in a cell that is already there, it will be removed. 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.
The save of the current game will be lost.
6
B
3
9
7
A
E
G
4
8
5
D
F
5
6
E
B
6
4
B
C
4
5
6
9
E
Find Sudoku Kingdom Puzzles
7
4
7
C
5
D
8
E
B
5
G
1
8
2
4
D
1
E
G
1
C
2
D
C
F
9
F
8
2
A
2
4
Play Sudoku online, free Easy
D
C
Warning, there are errors!
To display the candidates there must be no errors.
Do you want to delete them automatically?
Free online games that pay real money. You have a game in progress!
Would you like to resume it?
Congratulations!
Play Sudoku online, free Hard
Advertising keeps this Sudoku site alive and we have minimized it to make the game more enjoyable for you.
But the animated ads can interfere with the resolution of the grid, so you can Deactivate ✂ .
The free 16x16 sudoku puzzles to play online are divided into 5 levels: easy, medium, difficult, expert and diabolical in order to continue your progress. Access is free and unlimited, and all our grids Sudoku games online are one-way.
How to play 16x16 Sudoku online?
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
Super Sudoku 16x16 rules:
4
B
C
4
5
6
9
E
Find Sudoku Kingdom Puzzles
7
4
7
C
5
D
8
E
B
5
G
1
8
2
4
D
1
E
G
1
C
2
D
C
F
9
F
8
2
A
2
4
Play Sudoku online, free Easy
D
C
Warning, there are errors!
To display the candidates there must be no errors.
Do you want to delete them automatically?
Free online games that pay real money. You have a game in progress!
Would you like to resume it?
Congratulations!
Play Sudoku online, free Hard
Advertising keeps this Sudoku site alive and we have minimized it to make the game more enjoyable for you.
But the animated ads can interfere with the resolution of the grid, so you can Deactivate ✂ .
The free 16x16 sudoku puzzles to play online are divided into 5 levels: easy, medium, difficult, expert and diabolical in order to continue your progress. Access is free and unlimited, and all our grids Sudoku games online are one-way.
How to play 16x16 Sudoku online?
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
Super Sudoku 16x16 rules:
The goal is to fill the grid, so that each row, each column and each region of 4x4 cells contain all the numbers from 1 to 9 and the letters from A to G.
16x16 sudoku is also called Super Sudoku or hexadecimal sudoku.
