Sudoku is a logic puzzle game in which the player must fill a 9×9 grid with numbers 1 through 9, placing each number only once in each square, and making sure that the sum of each row and column is equal to the number 9. It is the most popular logic puzzle in the world.

The game is divided into six levels of difficulty, from easy to hard, and is suitable for players of all ages. Beginners can play the easy level, while players looking to challenge their brains can play the hard level. The game is a brain teaser, so it is perfect for players who love puzzles and challenges.

Sudoku is a free puzzle game that can be downloaded on Android devices.