Sudoku Classic - Free Puzzle Number Games

With Sudoku you now have the famous logic puzzle always with you - for free and offline. Infinite number of Sudoku games guarantee unlimited gameplay. Choose your level of difficulty, use the additional help functions, celebrate your achievements and conquer the leaderboards. With this free Sudoku game you will never run out of puzzles again! Features: + Infinite number of Sudoku games by random generation of puzzles + Fully usable offline + 4 Sudoku difficulty levels: from EASY to VERY HARD + Notes as on paper + Automatic saving & loading of the Sudoku game state + Achievements and leaderboards using Google Play Games + Free and offline + Optimized for Smartphone and Tablet How to play: - Take "Notes" for the numbers or grids you are not sure; - Click "Hint" for help when you get stuck in a puzzle; - Use the "Erase" to delete the incorrect numbers; - Quickly change your notes or numbers by click "Undo"; - Before you take a break, click "Pause" at first; Are you talented in numbers or puzzle games? Try to challenge the "Expert" sudoku puzzles and make new records! Don't hesitate to download this FREE sudoku game NOW!