Sudoku Solver & Generator is an app or website that helps users to solve and generate Sudoku puzzles. It allows users to choose the type of difficulty and size of the puzzle, and provides them with a generated puzzle. The app also provides a step-by-step solution for the puzzle, helping users to understand the way to solve the puzzle. The generator also helps users to create their own puzzle and challenge themselves. The app provides hints and tips on how to solve the puzzle, as well as displaying the number of mistakes and the time taken.
Discontinued It seems that the project is no longer updated, but the latest version, 2.2.0, released in July 2012, is fully working and can still be downloaded from the official website.