The "Another Method" example does not have a return function displayed for the second box. I think this is an error of omission.
See: https://static.checkio.org/media/task/media/d9d8f3acc3b74457b88859f905c32b12/minesweeper.png
Created at: 2014/05/03 06:21; Updated at: 2014/05/04 23:15