Let's play sudoku!

Use the buttons below to customize your sudoku.

How difficult do you want your puzzle?

Getting started

The puzzles below are finished. Notice how every row, column and box has all the numbers 1-9. Can you solve a sudoku with just this information?

Completed sudokus with each a collection highlighted.


You can make the game more interestingly by playing sizes other than nine such as 2x3 or 4x2 boxes. Find out which one is your favorite.

LetsPlaySudoku supports multiple sizes and shapes.