A great sudoku puzzle game, unfortunately my problem is with the ads. I watched an ad to take back a mistake after a 50/50 guess, then put the number in the correct spot, got ANOTHER ad as this move was considered "genius", which the ad then crashed the app and I could not return to the puzzle. This happened before and I lost a 58-game streak. The ads coming up during game play break one's concentration, and crashing the app is just too much. I'll start looking for another sudoku app.

Everything is good about the app but...it is the advertising. I actually took a screenshot of the advertisement that drew me to this app. No advertisement. I get that if you run out of lives you need to watch something but now, watch one when you finish a game...press new game and have to watch another. When "No ads" is on the screen, it means no ads. Integrity folks.

Loved the game. Hate the ads. Can't find anyway to purchase a no ad version in the game either. So I uninstalled it. Willing to download again if you add the option to remove the advertisements. Especially since they come up before the level, the middle of a game, and at the end of the level. That's just excessive.