Had not heard of that coin.
It looks like that project
https://www.idena.io/ is sort of in the same boat as huc, moto, neu etc. It uses awkward 'anti bot' protocols which are not compatible with 'decentralized' and are pointless work anyway.
It's one of the best coin efforts I've seen. The developers obviously have a good vision of the future that few coins have, but starting at the same place as where others have failed is not the way.
I will definitely research that project more.
~
In general, Taskwork should be a) productive, b) work that only humans can do, c) available to anybody with any internet interface i.e., the cheapest computers, smartphones or whatever, etc
Bitcoin was designed and released to benefit western cryptographers and coders, i.e., most bitcoin were distributed to them or people vaguely in that clique.
The coins which existed before bitcoin were also mainly designed to benefit the designers or distributors. E-gold, Rand, Ven, Liberty Reserve, Beenz, Flooz, WebMoney and dozens of other pre bitcoin digital currencies.
There are so many new coins now that pretend to offer fair distribution, but none really succeeds. Most are just hopping on the train with the intention of the developers getting rich on what many people know is a digital currency fad phase that will not last.
The one chance the digital economy has of pre emptively defeating CBDCs and corporate coins is to make available to groups the means to create local taskwork coins.
The big hurdle in the past has been bots, but there are solutions.
The first step is for there to be some interest in the subject.
I've gotten 20% more of it, since of late. 
