How do I exit the map screen?

I used to be able to exit the map screen (not log out) but to the screen with what recently was a snow scene with snow capped mountains and Tiff and Abominable Snow Creature.  It had a yellow box that said “play” and another pink box that said “my progress”.  Once I was finished playing for the day I would exit the map screen and return to what I call the home screen which I described.