Sudoku Puzzle Diary

Sudoku is one of the most popular puzzle games! Sudoku is also an excellent for your mind. Play Sudoku daily, train your brain to become sharper! The goal of Sudoku is to fill a 9×9 grid with numbers so that each row, column and 3×3 section contain all of the digits between 1 and 9. Features: -3 Levels of Difficulty: Easy Medium Hard -Undo and Notes Functions -Sleek and Simple Design, Endless levels Play Sudoku Puzzle Diary Now!