As I’ve said before, the lord who used to live here, highly appreciated the solitude, therefore it’s not surprising that the estate was surrounded by a very high and thick stone wall. Fortunately, you’ve foreseen this and took some explosives with you (I don’t even want to know where you got it from). However, it’s unlikely that this modest reserve will suffice to blow up the wall just anywhere - it’d be better to act for sure and find the most vulnerable place.
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=py 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