I would like to give some feedback about ...
i.isalpha() in 'most wanted letter' is not working
From: https://checkio.org/mission/most-wanted-letter/solve/
HTTP_USER_AGENT:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.79 Safari/537.36 Edge/14.14393
Created at: 2016/08/27 13:25; Updated at: 2017/09/28 20:20