I would like to give some feedback about ...
From: https://py.checkio.org/mission/mathematically-lucky-tickets/solve/
HTTP_USER_AGENT:
Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.87 Safari/537.36
"Bad Gateway" message in console output while confirming solution.
Created at: 2017/01/23 18:07; Updated at: 2017/01/23 22:54