Sudoku HD for iPad is a fun and challenging puzzle game that can help you to sharpen your mind. The game features a modern HD interface that allows you to play the classic game of Sudoku right on your iPad. The game comes with four difficulty levels (Easy, Medium, Hard, and Expert) that can be tailored to your skill level, and you can even customize the interface with different themes. The game also offers hints, auto-fill, and other features to help you solve the puzzles. With its intuitive and user-friendly design, Sudoku HD for iPad is the perfect way to get your mind working and test your puzzle-solving skills.
Discontinued It seems that the project is no longer updated, but the latest version, 2.2.0, released in July 2012, is fully working and can still be downloaded from the official website.