Download grids

10000 sudoku grids are freely available for download, each with a unique identifier.

Online solver

If you want to know the solution of a particular grid, type the grid id in the text field below.

Thanks

Easy to print, easy to play

6 sudoku grids in one pdf file

Bored of the current online sudoku games? Want to play sudoku on a non-virtual sheet of paper? I offer you:

This is my ridiculous contribution to prevent paper wasting.

Sudoku rules

Sudoku (Su Doku, from the Japanese Su, meaning number, and Doku meaning singular or solitary) rules are simple :

"Fill in the grid so that every row, every column, and every 3x3 box contains the digits 1 through 9."

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