5 stars: It does everything it says it should. Doesn't hard close. I've never seen an add. It would be nice to see which games I've completed and their levels and the time it took me
3 stars: Love the game, but every time I play, whatever I'm listening to gets closed out within minutes of opening the app. Whether it's YouTube or Spotify or some other streaming app, they all close. I downloaded this to play and keep my hands busy while I listen and I can't even do both at the same time. It's pretty disappointing.
5 stars: Fun game. Ads after each level, but since each level takes 10 minutes or more to complete (for me, anyway!) it's not annoying at all. Hints are nice when you get stuck, and the hints actually teach you play skills, not just give you a freebie answer.
5 stars: One of the greatest brain games presently on the market, hands down. One of my favourite pastimes is doing Sudoku puzzles every day. It is possible to find joy in the simplest of tasks.
5 stars: For doing Sudoku puzzles on the run, this software is adequate. Puzzles occur in a broad variety of complexity levels. It's easy to use, and it looks great, too. Make the most of your vacation...
4 stars: Excellent for learning Sudoku strategies, easy to use, works well, ads not intrusive on game play. But I would like to see an auto fill option for 'possibles', the highlighting of selected numbers needs more contrast as it is difficult to see, and the Expert level puzzles need to be more diff...