Sudoku Free is a great application for those who love to play Sudoku on their mobile device. Available for free on Android, this puzzle game offers four levels of difficulty and a draft mode to help you solve the puzzles. With 160 pre-installed games, you won't have to worry about running out of puzzles to solve.

The interface is simple and easy to navigate, making it accessible for all ages. The game also allows you to pause and resume your progress at any time, making it perfect for those who want to play on-the-go. Overall, Sudoku Free is a great choice for anyone looking for a fun and challenging puzzle game to play on their mobile device.