5 stars: I have used and enjoyed this app for years. I exclusively use the dark mode. Recently I updated it any you changed the user interface (fonts, etc.) and I must say, I really, really, really prefer the old one. It was much easier to read and the background was darker. The new one pencil Mark's are too hard to see . At least now, when in dark mode you dont get a bright splash screen, but I would like the old UI back.
3 stars: Nice Sudoku, can be hard to read-wish the main \
3 stars: It's a decent Sudoku puzzle...just don't pay any attention to the easy, medium, hard and very hard. Basically, they're random. The easy can be way more challenging than the very hard. There are some puzzles where you will have to make a guess or three to solve. Since most of the puzzles are challenging and there is rarely a truly easy one, I like the game for it's challenge.
5 stars: Im a sudoku beginner and this app has taught me how to play effectively and efficiently in just a few days as well as not penalised heavily for making errors (as all the others I have tried do), only a very small time penlty. Also, the ads only appear when the game is paused and I have never had a pop up or sound ad. Great app!
5 stars: Very clear display, plenty of options on how to play, minimal intrusion from adverts.
4 stars: Not at feature loaded as another app I tried but also doesn't suck the battery. Once I got used to some of the features I really prefer the interface. Good simile to...