Sudoku Free by Inge Tech
5 - 10 downloadsAdd this app to your listsTweets por @Appszoom
With 3 difficulty levels, easy, medium, hard, and all the functions right at your fingertips, this Sudoku app is sure to be your favorite. Exit Sudoku, and the puzzle is saved exactly as you see it!
* 4 levels - easy, medium, hard, extreme
* 3 input methods - digit first, cell first, popup
* Intelligent hints
* Selected digit highlighting, as specified in settings