The not you play against literally starts to cheat when it's losing. The game developers obviously don't know how to make a difficulty switch so they have to program the bot to start cheating.
Took forever but I finally beat level 10. Only critique is that you can't choose to go first or second vs the computer.
It's fake game Computer is playing out of rules
It is very good app I like
Computer always looses.
Bug fixes and performance improvements. :)