Great sudoku app. But previously i can't close ads that show after finished game. Make me to force close and have to start new game and find unfinish game from game 1 again.
My favorite sudoku app
With so many variations, and so many levels of each variation, this game provides almost too much logical puzzle-solving fun. Great brain workout for brains of all ages. Update Sept.'17: Downgraded two stars for including ads which force sound even on a muted phone, and which persist with no exit. No longer fun to play. Time to find an alternate app.
Formerly rated 5 starts. It's an easy to play format and you can change the board style very simply. Trouble is that since I rated the app (gave it 5 starts), I get an ad after every game. Prior to me posting a rating, there were NO ads. Why? Now I don't like this ad infected game.
v1.6: Fixed some minor bugs of the game. Thanks.