Good brain working number game
Used to be good. Now takes me off to advertisers web pages spontaneously without me pressing the as. Uninstalled.
Apply Material Design and more effective navigation
User can simply replay the slowest record for specific sudoku puzzle for better scores
Add automatic error note for incorrect inputs (Premium Access Only)
Add feature to allow player to mark all the pencil marks with one button (Premium Access Only)
Add Turkish translation
Fix several bugs