Since there were no proper course for the quartet – finally decided to make it ^ ^
It has some minor changes(you can read about most of them within the course description)
Hope there are still people using Memrise… : <
Here it is: https://app.memrise.com/course/6366957/quartet-i-vocabularykanji/
Gonna start making course for quartet 2 as soon as I finish the 1st one(or maybe earlier)
P.S. If you see any errors or would like to suggest something – please let me know :3