Free Sudoku Game Online
Sudoku is a popular number puzzle game that challenges players to use logic and reasoning to fill a 9x9 grid. The goal is simple yet engaging: fill every row, column, and 3x3 box with the numbers 1 through 9, ensuring that no number repeats in any line or box.
Each puzzle starts with some numbers already placed, and it's up to the player to deduce the missing values. There’s no math involved—just pure logic. Sudoku is perfect for players of all ages and skill levels, offering a relaxing yet stimulating brain exercise.
Whether you're a casual player or a puzzle enthusiast, Sudoku provides endless entertainment and a rewarding mental workout.
You can create notes by entering multiple numbers at once, and add a '?' if you have one uncertain number.
The '*' (Hint) button on a selected cell automatically shows the possible numbers for that cell (the button is active only for cells with up to 4 possible number combinations).
The ' ' (Clear) symbol clears the cell.
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