Sudoku is one of the world’s most popular puzzles. It has been around for decades and is enjoyed by people from all walks of life. The aim of the game is to fill in a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 subgrids that compose the grid (also called “boxes”, “blocks”, or “regions”) contain all of the digits from 1 to 9.
This classic logic puzzle can be a great way to pass time, as well as help to improve your cognitive skills. It also allows you to sharpen your strategic skills, as there are many different strategies that can be used when playing.
If you’re looking for a free Sudoku app, there are many options available. Some apps offer features such as hints, pencil marks and unlimited undo/redo options. Others have multiple levels of difficulty and even allow you to create your own custom puzzles.
One popular free Sudoku app is Sudoku Free. This app offers multiple levels of difficulty (easy, medium, hard and expert), as well as hints and pencil marks for when you get stuck.
You can also store your progress and resume it later. It also has an intuitive user interface which makes it easy to use.
Another popular free app is Sudoku Classic. This app offers 10 levels of difficulty ranging from easy to extreme, unlimited undo/redo options, hints and auto-fill feature which helps you quickly complete puzzles. There’s also an option to save your progress so you can come back later on and continue where you left off.
The last free Sudoku app we’ll look at is Simple Sudoku. This app offers multiple levels of difficulty (easy, medium and hard) as well as hints and unlimited undo/redo options.
Overall there are many different free Sudoku apps available for download on both iOS and Android devices. Each one offers its own unique features so it’s important to do some research before deciding which one best suits your needs and preferences.
In conclusion, there are many great free Sudoku apps available on both iOS and Android devices; however, some stand out more than others depending on what features they offer such as hints, pencil marks or unlimited undo/redo options – ultimately it comes down to personal preference when choosing the best free Sudoku App for yourself!