Sudoku Game
Play the classic Sudoku puzzle game - fill the grid with logic!
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Click a cell, then type 1-9 to fill it. Press N to toggle note mode. Use arrow keys to navigate.
Tap a cell, then tap a number to fill it. Use the Notes button to add candidate numbers.
About Sudoku
Sudoku is a logic-based number puzzle. Fill the 9×9 grid so that each row, column, and 3×3 box contains the digits 1-9 without repetition.
How to Play
- Each row must contain the numbers 1-9 without repetition
- Each column must contain the numbers 1-9 without repetition
- Each 3×3 box must contain the numbers 1-9 without repetition
Tips & Strategy
- Use note mode to mark possible candidates for each cell
- Look for rows, columns, or boxes that are almost complete
- If a number can only go in one place in a row/column/box, place it there