In option 3 and 4 we automatically exit without asking user.. there is one possible case where user save progress but dont want to exit or user dont want to save progress and also dont want to exit...
So in that both option we need to ask user whether they want to exit or not.. if not then system run from staring.. and if yes then simply exit..
One more thing is that there should be separate option (9) for Exit system.. for better user experience...
In option 3 and 4 we automatically exit without asking user.. there is one possible case where user save progress but dont want to exit or user dont want to save progress and also dont want to exit...
So in that both option we need to ask user whether they want to exit or not.. if not then system run from staring.. and if yes then simply exit..
One more thing is that there should be separate option (9) for Exit system.. for better user experience...