A social network digital coin, the ReddCoin (RDD) had forked from Litecoin as far back as in 2014. It is currently listed by a few exchanges with the possibility to buy the coin for fiat currencies. The ReddCoin blockchain “uses personalized IDs for social media tipping”.
EvenCoin (EVN) was released in 2017. It is self-mined with parallel to Ethereum even number of blocks. Therefore, you’d need no hardware or energy to mine EvenCoin smart contract. Its maximum supply is 100 mln coins.
Founded in 2014, WageCan is a Taiwan-based company that offers cryptocurrency-related services, including cards and wallets. HashCan is a Bitcoin cloud mining service provided by WageCan, allowing users to mine cryptocurrencies without having to set up and host the mining hardware itself.