Inept software
When finishing a game, the software does not recognizes it. The next time you sign in, it takes you back to your last game, and you must complete the last few numbers again. This adds to your time as well. The numbers at the bottom are too close, and I click the number next to the one intended. I have written this in reviews before. They just get ignored. A new problem is that in ios 18, even though I have turned off the Game Center, it still shows messages in this game that it's off and to sign in. There are no option within the game to turn off these annoying messages.
 
                     
                 
                 
                 
                 
                 
                