Crashes - will not restart – SmartOthello Review

I purchased this game because it was supposed to have a difficult AI to beat. I beat levels 1-3 first try, and tried level 5. Half way in the game and from that point on, every time I try to make a move, it crashes. Restart the game, it crashes again. Deleted, reloaded... and it crashes again. This is on an iPhone 7+. Contacted the developer with iPhone build data, OS version, etc. no response after two weeks. A refund is in order. I have only ever written three other reviews with this one being the first negative one. Sorry, but if you put a feedback/trouble shooting email address built in the app... answer it.
Review by WVMtnDude on SmartOthello.