Sudoku - Premium Number Puzzle!

Sudoku for beginners and advanced players alike, with no ads, unlimited grids on or offline, 6 difficulty levels ranging from easy to diabolical, daily challenges, and a beautiful ergonomic design. Sudoku with no distractions:- Fast: no lengthy intros or slow animations.- Small: doesnt eat up a lot of storage on your device.- Friendly: big buttons avoid fat-fingering.- Non-intrusive: plays your music and nothing else. Enjoy,The friendly team at mindthefrog :)