Sudoku - Classic Brain Games

It is a Sudoku game that can be enjoyed by beginners as well as experts. Choose your preferred difficulty anytime, anywhere! Sudoku puzzles are good for cooling your head for a while, and are also great for brains training through the tough puzzles. Every problem guarantees one answer and you will get intelligent pleasure in solving this!

The goal of Sudoku is to fill in a 9×9 grid with digits so that each column, row, and 3×3 section contain the numbers between 1 to 9. At the beginning of the game, the 9×9 grid will have some of the squares filled in. Your job is to use logic to fill in the missing digits and complete the grid.

## Features ##

- Sudoku puzzles is rich, simple, intermediate, difficult, expert four levels
- Rich themes, color mode arbitrarily
- Note function, uncertain digital note record
- Prompt function, provide guidance when encountering difficulties
- Statistical functions, challenge records, at a glance