Yo you cryptofools! :) I would like to share with you what is mine favorite "unknown" cryptocurrency. I'm usually having their GUI Windows Wallet running on my mining rigs and using my CPU to mine this currency.
Its and Ukrainian coin (not sure how I came across this), but its slowly growing up, please see the graph below:
https://coinmarketcap.com/currencies/karbowanec/
the link to their page where you can download the wallet is here:
http://karbowanec.com/en/
I like on this coin, that you can already top-up your phone with KRB (on Ukraine only ofc)
I'm curious, if you do have any "unknown crypto token" and if you want to share it with me (us)