Walking down the corridor further, you’ve been taken aback by the fact that it’s becoming narrower and the ceiling is getting lower. But it didn’t last long, because soon you’ve hit the dead end in a form of a bare wall, not in any way suggesting the it’s possible to go further. Some kind of figures on the ceiling made you wonder. Maybe there is a way to interact with them?..
There were buttons on the ceiling in the form of geometrical figures with written numbers on them. Your task is to press them...
CheckiO Extensions allow you to use local files to solve missions. More info in a blog post.
In order to install CheckiO client you'll need installed Python (version at least 3.8)
Install CheckiO Client first:
pip3 install checkio_client
Configure your tool
checkio --domain=js config --key=
Sync solutions into your local folder
(in beta testing) Launch local server so your browser can use it and sync solution between local file end extension on the fly. (doesn't work for safari)
checkio serv -d
Alternatevly, you can install Chrome extension or FF addon
checkio install-plugin --ff
checkio install-plugin --chromium