6
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8
2
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9
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2
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5
1
6
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2
7
8
3
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9
7
X
1
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8
9Click left to select, click right to remove option, type digit to show. There are 200000 puzzles available.Level Total Won Lost 1 142893 0 1 2 36603 0 0 3 1068 0 0 4 18230 0 0 5 41 0 0 6 1136 0 0 7 29 0 0 
Sudoku is one of the most popular puzzle games of all time. As a logic puzzle, Sudoku is also an excellent brain game. If you play Sudoku daily, you will soon start to see improvements in your concentration and overall brain power. Start a game now. Within no time Sudoku will be your favorite free online game!
How to play Sudoku
The goal of Sudoku is to fill in a 9×9 grid with digits so that each column, row, and 3×3 section contain the numbers between 1 to 9. At the beginning of the game, the 9×9 grid will have some of the squares filled in. Your job is to use logic to fill in the missing digits and complete the grid. Don’t forget, a move is incorrect if:
- Any row contains more than one of the same number from 1 to 9
- Any column contains more than one of the same number from 1 to 9
- Any 3×3 grid contains more than one of the same number from 1 to 9