After I solve a friend's painting, sometimes I don't want to send him a new drawing. I wish to return to the menu but I can't seem to find how to do that without forcing the app to close.
There's no option to do so in the current version of the game, you must force-quit the application and restart it.
To force quit on iOS (I'm listing this for others):
- Press the home button to exit the app
- Double-press the home button to bring up the open apps bar.
- Press and hold the Draw Something icon until a red icon appears in it's the corner.
- Press the red icon to close the app.
- Press the home button and open the app again.