Andoku 3 is a Sudoku puzzle game designed for smartphones and tablets. It offers various levels of difficulty for Sudoku puzzles, making it a suitable game for both beginners and advanced players. The game comes with detailed explanations, which is helpful for those who are new to Sudoku puzzles.

The app boasts of several features, including intuitive navigation, an attractive application design, and automatic saving. It also has unlimited undo and redo options, memo input, and diverse assistance features. The game has several variations, including X-Sudoku, Hyper Sudoku, Percent Sudoku, and Color Sudoku.

Andoku 3 comes with a tutorial that explains the different ways of solving Sudoku puzzles, from the simple ones like hidden singles to the challenging ones like XY Chain, Sashimi, and Swordfish. Players can also input their own puzzles into the app, making it easy to solve Sudoku puzzles from newspapers on their smartphones.

One of the most appealing features of Andoku 3 is that it offers cloud sync, allowing players to save their progress and sync their games across multiple devices. This makes it possible for players to start a game on their smartphones and continue playing on their tablets.