ProSudoku is a free easy Sudoku puzzles online, no downloads required, web based Sudoku game. ProSudoku.net was originally created as a side project for people to enjoy a casual, free Sudoku game in their spare time. Sudoku is also more enjoyable when you can configure some settings of your own, which is why we will be working to add customizable boards, as well as custom backgrounds, so that your online Sudoku experience is the best it can be.
If you have a specific Sudoku game request or a new feature that you’d like to see, please feel free to reach out to firstname.lastname@example.org and we will do everything we can to accommodate your needs. We know that the site does not have much now, but we hope to be a place where everyone can go to play Sudoku when they want in the future.