You get annoyed – Sudoku Terminator Review

Main issue is the lack of persistence when playing a game. If you pause and leave a game there's a good chance that you'll have to start over when you return. This seems to depend on how long time before you return. Other issue is that the app sometimes sends you to an ad or the app store in the middle of a game without you doing anything. A way for the developer to get more recenue?
Review by Bimp4711 on Sudoku Terminator.