Free Video Game Giveaways

I would not recommend this, if only because there is a better alternative. The community considers the browser based sudokupad.app by Sven Neumann the state-of-the-art solution. Yes, there is a sudoku community. It is surprisingly large.

Once you have used Sven's program for more than one puzzle, you will also quickly get that there can be quality differences in something as simple as sudoku.

There is an app store version that is not free that comes with puzzles, while the web version is just the scaffolding for users to make and share puzzles. But combine the web app with something like Logic Masters Germany and you will have more puzzles than you'll be able to solve in your lifetime.

If you want to try it out, I recommend starting here. Just pick one and click on the link below the puzzle description. No download required, works on all platforms that have a web browser. Once you have opened a sudoku, you won't need an active internet connection.