5 stars: Straightforward, clear, simple, ads only sometimes at the start of a new game. I really like this app.
3 stars: can make it better with points or cash rewards on achieving each box row and full box based on time..and speed
5 stars: Excellent implementation of this classic game. Thank you.
5 stars: good logistica, ads are minimal
5 stars: Simple and easy to use
5 stars: Excellent game app!! Simple graphics, but many features, it has undo, I like double board for marking numbers and notes. And you can personalize all the options available for helping to solve puzzles, from none to almost automatic. I would love if this app could have the option to enter my own grids, because I would like to solve puzzles from other sources with this app. Congratulations!!
5 stars: Great version. Can't stop playing.
5 stars: i love it the controls are easy and for me it looks satisfying (the whole game).and also im sorry but I'm having a pretty eeency weency hard time reaching the undo button and kind of um hope for an erase number button in between the number (controls) hehehe thank you very much cause sudoku helps me to keep on thinking and with this app it is much more satisfying and easy to control so thank you for this wonderful game \u003c3
5 stars: Better than any paper puzzle and its pencil marks but exactly the same challenge. Can't think how it can be improved.
5 stars: Best ever sudoku, 4 levels and double keyboard.
5 stars: I have trie...