Did that, but some others are still unknown (you have some known and unknown once)
Viewing post in Spirit Dungeons (formerly Soul Not Found) comments
All unknown ones can be made from the known ones if that helps :) There are more hints in Discord as well as solutions for all of them. Solutions you can see here as well if you want only that - https://gist.github.com/MartinTale/bca43d4994dd72ab8e13d6668671bd18 :)
I tired different stuff, but didn't want to "waste" resources. I found some of them like silver (51 is dividable by 3), and I head the Idea for "The Enemy", and others. But I didn't know which colors, order of them, or specific units need to be colored. Looks like it is more generic, and I overthought it.
I expected a hint/puzzle at certain progress.
THX :)