> Are there particular reasons that you do not want to use google doc service?
Because it is proprietary software, because it is run by a surveillance company, because students shouldn't be pushed towards proprietary services by courses as a matter of principle. Students already have to use Zoom, which is outrageous (EPFL certainly has the resources to provide an ethical alternative) but sadly that ship seems to have sailed (and it's not something you can do anything about, of course).
Thank you for uploading the .odt file! It would be nice to provide this for future assignments as well, alternatively you can use an Etherpad Lite instance such as https://framapad.org/.
Have a nice day :)