I would like to give some feedback about ...
From: https://py.checkio.org/mission/sum-numbers/solve/
HTTP_USER_AGENT:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.121 Safari/537.36 OPR/71.0.3770.284
Created at: 2020/11/02 20:53; Updated at: 2020/11/02 20:57
