USB Sudoku Portable is a free program that allows you to play the classic word puzzle game on any computer. It is a simple portable file that doesn't require any installation or download. In addition, it offers multiple difficulty levels and a built-in solver. It is a great way to improve your skills as a Sudoku player. However, it's best to get a copy of the full game before trying it out.
Once installed, Sudoku Portable allows you to solve the game on the go. All you need to do is specify the location where you want to install the application. The interface is quite simple: it's a gray grid board with numbers arranged in squares. As you enter numbers, the grid turns green and highlights the incorrect numbers. If you get stuck on a puzzle, you can have the program automatically solve it for you. There are four difficulty levels to choose from and you can find the right level for you by consulting the built-in Help file.
This lightweight USB sudoku game includes several levels of difficulty. It also has an option for saving games between program launches. While playing the game, you can choose which level you want to play. You can choose between easy, medium, and hard modes. The interface is simple, but it's a little limited compared to the other portable versions. You can't insert temporary numbers, but if you're into puzzles, you'll enjoy playing USB Sudoku Portable.
