Brain Help

Sudoku Puzzles

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Puzzle #103104, Won: 0, Lost: 0.
Level: , Won: 0, Lost: 0.
Same New Empty Help
Click 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

Level	Total	Lost
1	142893	1
2	36603	0
3	1068	0
4	18230	0
5	41	0
6	1136	0
7	29	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